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Power supplies

Power supplies are the backbone of any industrial automation and electrical control system, converting raw AC mains voltage into stable, regulated DC power for PLCs, sensors, actuators, and communication modules. These units are typically designed for DIN rail mounting in control cabinets and come in a wide range of output voltages (24 VDC being...

Power supplies are the backbone of any industrial automation and electrical control system, converting raw AC mains voltage into stable, regulated DC power for PLCs, sensors, actuators, and communication modules. These units are typically designed for DIN rail mounting in control cabinets and come in a wide range of output voltages (24 VDC being the most common, alongside 12 VDC, 48 VDC, and others) and power ratings from a few watts to several hundred watts. Key technical parameters include input voltage range (e.g., 85-264 VAC or 110-370 VDC), output current, efficiency (often >90%), protection features like short-circuit, overload, and overvoltage protection, and operating temperature ranges. Many models offer parallel operation for redundancy or increased power, and some include Power Boost or extra power reserves for starting heavy loads like motors or capacitive loads.

These power supplies are deployed across virtually every industrial sector, including manufacturing, process control, water treatment, energy, and building automation. They are installed in electrical panels, control cabinets, and distribution boards, powering critical components such as programmable logic controllers (PLCs), human-machine interfaces (HMIs), industrial PCs, fieldbus couplers, and safety relays. In harsh environments, units with conformal coating or higher ingress protection (IP20 to IP67) are selected to withstand dust, moisture, and vibration. They also serve in renewable energy systems, railway signaling, and marine applications where reliable DC power is non-negotiable.

Within our catalog, you will find several subcategories including single-phase and three-phase power supplies, DC/DC converters, and uninterruptible power supplies (UPS) for industrial use. Key article codes often follow a pattern like PS-24-2.5A (24 VDC, 2.5 A output) or PS-48-5A (48 VDC, 5 A). For example, the PS-24-10A is a popular 240 W unit, while the PS-12-3A serves low-voltage sensor networks. We also stock specialized models like the PS-24-20A with Power Boost for motor starting and the PS-48-10A for telecom applications. Each article code typically includes voltage and current rating, with suffixes indicating features like -C for coated or -R for redundancy modules.

Partnering with Electric Automation Network ensures you receive genuine, high-quality power supplies with real-time pricing and stock availability. Our engineering team provides personalized technical support to help you select the right unit for your load profile, ambient conditions, and redundancy requirements. We offer express worldwide shipping, so your critical components arrive when needed. Access detailed datasheets, wiring diagrams, and application notes for every article, ensuring a seamless integration into your project.

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Manufacturer Code Reference Catalog Number Description Delivery Price

SPDM24751

SPDM24751

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC, Output power: 72W, Parallel connection: no, Input type: Single phase or DC, Output voltage: 24Vdc, Pfc: no, Dc input voltage: 120 - 370V, Terminal type: Screw terminal, Output rdy: no

Single-phase power supply, output 24 Vdc, output current 3 A, output power 72 W

Switching Power Supply, Medium Compact, AC/DC, 75W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x100mm plastic housing

 		3 View Availability View Price

SPUC12360

SPUC12360

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Model: UPS, Input type: DC, Output voltage: 12Vdc, Terminal type: Screw terminal

Uninterruptible power supply for 24 VDC loads.

Switching Power Supply, UPS Controller, DC, 360W, 12V, Screw Terminals, IP20, DIN-Rail Mounting, Battery Charging Protections, 54x90x115mm metallic housing

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SPDC121201

SPDC121201

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC ; 120VDC-370VDC, Output power: 120W, Parallel connection: yes, Input type: Single phase or DC, Output voltage: 12Vdc, Pfc: yes, Dc input voltage: 120 - 370V, Terminal type: Screw terminal, Output rdy: Relay SPST, Description: 120W, Screw terminals, PFC, Parallel Function, RDY out

Single-phase narrow format power supply, DIN rail, 12 VDC metal output

Switching Power Supply, High Compact, AC/DC, 120W, 12V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage, Short-circuit and Over-temperature Protections, 32x124x119mm metallic housing

 		3 View Availability View Price

SPUBAT243A2

SPUBAT243A2

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Model: Battery rack, Input type: DC, Output voltage: N/A

Battery for intelligent power supply type SPUC and SPUBC. Rack with battery included.

DIN Rail Battery Pack, DC, 3.2Ah, 24V, Screw Terminals, IP20, DIN-Rail Mounting, 75x193x164mm metallic housing

 		3 View Availability View Price

SPDM24301B

SPDM24301B

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC, Output power: 30W, Parallel connection: no, Input type: Single phase or DC, Output voltage: 24Vdc, Pfc: no, Dc input voltage: 120 - 370V, Terminal type: Spring terminal, Output rdy: no

Switching power supply, output 24 Vdc, output current 1.25 A, output power 30 W

Switching Power Supply, Medium Compact, AC/DC, 30W, 24V, Spring Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x100mm plastic housing

 		3 View Availability View Price

SPUBAT1A2

SPUBAT1A2

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Model: Battery rack, Input type: DC, Output voltage: N/A

Battery for smart power supply such as Spuc and Spubc. Battery-free rack

DIN Rail Rack for Battery Pack 1.2Ah, Screw Terminals, IP20, DIN-Rail Mounting, 67x176x122mm metallic housing

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SPDC241201

SPDC241201

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC ; 120VDC-370VDC, Output power: 120W, Parallel connection: yes, Input type: Single phase or DC, Output voltage: 24Vdc, Pfc: yes, Dc input voltage: 120 - 370V, Terminal type: Screw terminal, Output rdy: Relay SPST, Description: 120W, Screw terminals, PFC, Parallel Function, RDY out

Single-phase narrow format power supply, DIN rail, 24 VDC metal output

Switching Power Supply, High Compact, AC/DC, 120W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage, Short-circuit and Over-temperature Protections, 32x124x119mm metallic housing

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SPUC24720

SPUC24720

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Model: UPS, Input type: DC, Output voltage: 24Vdc, Terminal type: Screw terminal

Uninterruptible power supply for loads of 24 VDC.

Switching Power Supply, UPS Controller, DC, 720W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Battery Charging Protections, 54x90x115mm metallic housing

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SPDC242401

SPDC242401

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC ; 120VDC-370VDC, Output power: 240W, Parallel connection: yes, Input type: Single phase or DC, Output voltage: 24Vdc, Pfc: yes, Dc input voltage: 120 - 370V, Terminal type: Screw terminal, Output rdy: Relay SPST, Description: 240W, Removable connector, PFC, Parallel function, RDY out

Narrow format power supply, Screw terminals, Power 240W, Output current 10A

Switching Power Supply, High Compact, AC/DC, 240W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage, Short-circuit and Over-temperature Protections, 45x124x119mm metallic housing

 		3 View Availability View Price

SPUBAT7A2

SPUBAT7A2

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Model: Battery rack, Input type: DC, Output voltage: N/A

Battery for smart power supply such as Spuc and Spubc. Battery-free rack.

DIN Rail Rack for Battery Pack 7.2Ah, Screw Terminals, IP20, DIN-Rail Mounting, 139x203x129mm metallic housing

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SPDM12301

SPDM12301

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Model: AC to DC switching power supply, Ac input voltage: 85VAC-264VAC, Output power: 24W, Parallel connection: no, Input type: Single phase or DC, Output voltage: 12Vdc, Pfc: no, Dc input voltage: 120 - 370V, Terminal type: Screw terminal, Output rdy: no

Narrow Format Single-Phase Power Supply, Din Rail, 12 Vdc Plastic Output

Switching Power Supply, Medium Compact, AC/DC, 30W, 12V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x100mm plastic housing

 		3 View Availability View Price

SPD241203

SPD241203

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 340 - 575V OUTPUT POWER 120W PARALLEL CONNECTION no INPUT TYPE 3 Phase or DC OUTPUT VOLTAGE 12Vdc PFC yes DC INPUT VOLTAGE 480 - 820V TERMINAL TYPE Screw terminal OUTPUT RDY Relay SPST Others DESCRIPTION 3 ph 120W, Screw terminals, PFC, RDY out

Three-phase switching power supply, Output 24 VDC, Output current 5 A, Power 120 W

Switching Power Supply, AC/DC, 120W 3-Phases, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 74.3x124x118.8mm plastic housing

 		3 View Availability View Price

SPM5BC1230

SPM5BC1230

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Selected parameters MODEL Battery charger AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 30W PARALLEL CONNECTION no INPUT TYPE Single phase or DC OUTPUT VOLTAGE 12Vdc PFC no DC INPUT VOLTAGE 120 - 375V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION SPM battery Charger 12VDC 30W

Modular Battery Charger, 12 VDC Output - Plastic Housing

Low Profile Switching Power Supply Battery Charger, 1-phase, 12Vdc, 34W, DIN Rail Mounting, 5-DIN module

 		3 View Availability View Price

SPD241201N

SPD241201N

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 120W PARALLEL CONNECTION yes INPUT TYPE Single phase or DC OUTPUT VOLTAGE 12Vdc PFC yes DC INPUT VOLTAGE 210 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 120W, Screw terminals, PFC, Parallel Function, RDY out

Switching power supply, output 24Vdc, output current 5 A, output power 120 W

Switching Power Supply, AC/DC, 120W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 63.2x123.6x123mm plastic housing

 		3 View Availability View Price

SPPC5351

SPPC5351

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Selected parameters MODEL AC to DC switching power supply AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 5W INPUT TYPE Single phase or DC OUTPUT VOLTAGE 5Vdc PFC no TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION ENCLOSED TYPE SWITCHING PS 5VDC 35W

Single-phase grid power supply, Output 5 VDC, Output current 6 A, Power 35 W

Switching Power Supply, AC/DC, 35W, 5V, Screw Terminals, Enclosed type, with accessory for DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 63.5x33x101.6mm metallic housing

 		3 View Availability View Price

SPD24181

SPD24181

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 90 - 265V OUTPUT POWER 18W PARALLEL CONNECTION no INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC no DC INPUT VOLTAGE 120 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 18W, Screw terminals

Switching power supply, output 24Vdc, output current 0.75 A, output power 18 W

Switching Power Supply, AC/DC, 18W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x114mm housing

 		3 View Availability View Price

SPD482403

SPD482403

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OUTPUT POWER 240W PARALLEL CONNECTION yes INPUT TYPE 3 Phase or DC OUTPUT VOLTAGE 48Vdc PFC yes DC INPUT VOLTAGE 480 - 820V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 3 ph 240W, Screw terminals, PFC and parallel function

Switching power supply, Output 48 VDC, Output current 5A, Output power 240 W

Switching Power Supply, AC/DC, 240W Three-Phase, 48V, Screw Terminals, IP20, DIN-Rail Mounting, Over-voltage and Short-circuit Protections, 89x123.6x117.5mm plastic housing

 		3 View Availability View Price

SPD484803

SPD484803

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 340 - 575V OUTPUT POWER 480W PARALLEL CONNECTION yes INPUT TYPE 3 Phase or DC OUTPUT VOLTAGE 48Vdc PFC yes DC INPUT VOLTAGE 480 - 820V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 3 ph. 480W, Screw terminals, PFC and parallel function

Switching power supply, Output 48 VDC, Output current 10A, Output power 480 W

Switching Power Supply, AC/DC, 480W Three-Phase, 48V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 150x124x118.8mm metallic housing

 		3 View Availability View Price

SPD244803

SPD244803

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 340 - 575V OUTPUT POWER 480W PARALLEL CONNECTION yes INPUT TYPE 3 Phase or DC OUTPUT VOLTAGE 24Vdc PFC yes DC INPUT VOLTAGE 480 - 820V TERMINAL TYPE Screw terminal OUTPUT RDY Relay SPST Others DESCRIPTION 3 ph. 480W, Screw terminals, PFC and parallel function, RDY out

Switching power supply, Output 24 VDC, Output current 20A, Output power 480 W

Switching Power Supply, AC/DC, 480W Three-Phase, 48V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 150x124x118.8mm metallic housing

 		3 View Availability View Price

SPD242401

SPD242401

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MODEL Din Rail AC INPUT VOLTAGE 93 - 264V OUTPUT POWER 240W PARALLEL CONNECTION yes INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC yes DC INPUT VOLTAGE 210 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY Relay SPST Others DESCRIPTION 240W, Screw terminals, PFC, Parallel function, RDY out

Switching power supply, output 24Vdc, output current 10 A, output power 240 W

Switching Power Supply, AC/DC, 240W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 83.5x124.5x123,6mm metallic housing

 		3 View Availability View Price

SPD242403

SPD242403

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 340 - 575V OUTPUT POWER 240W PARALLEL CONNECTION yes INPUT TYPE 3 Phase or DC OUTPUT VOLTAGE 24Vdc PFC yes DC INPUT VOLTAGE 480 - 820V TERMINAL TYPE Screw terminal OUTPUT RDY Relay SPST Others DESCRIPTION 3 ph 240W, Screw terminals, PFC and parallel function, RDY out

Switching power supply, Output 24 VDC, Output current 10A, Output power 240 W

Switching Power Supply, AC/DC, 240W Three-Phase, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-voltage and Short-circuit Protections, 89x123.6x117.5mm plastic housing

 		3 View Availability View Price

SPD05051

SPD05051

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 90 - 265V OUTPUT POWER 5W PARALLEL CONNECTION no INPUT TYPE Single phase or DC OUTPUT VOLTAGE 5Vdc PFC no DC INPUT VOLTAGE 120 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 5W, Screw terminals

Single-phase power supply, 5 Vdc output, 1 A output current, 5 W output power

Switching Power Supply, AC/DC, 5W, 5V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x114mm housing

 		3 View Availability View Price

SPD24901

SPD24901

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 90W PARALLEL CONNECTION yes INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC yes DC INPUT VOLTAGE 210 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 90W, Screw terminals, PFC,Parallel Function. Metal enclosure

Switching Power Supply, Din Rail Mounting, Output Voltage 24 Vdc Metal

Switching Power Supply, AC/DC, 90W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 63.2x123.6x123mm metallic housing

 		3 View Availability View Price

SPD121201N

SPD121201N

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 120W PARALLEL CONNECTION yes INPUT TYPE Single phase or DC OUTPUT VOLTAGE 12Vdc PFC yes DC INPUT VOLTAGE 210 - 370V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 120W, Screw terminals, PFC, Parallel Function

Single-phase power supply, 12Vdc output, 10 A output current, 120 W output power

Switching Power Supply, AC/DC, 120W, 12V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 63.2x123.6x123mm plastic housing

 		3 View Availability View Price

SPM5BC2430

SPM5BC2430

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Selected parameters MODEL Battery charger AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 30W PARALLEL CONNECTION no INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC no DC INPUT VOLTAGE 120 - 375V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION SPM battery Charger 24VDC 30W

Modular Battery Charger, 24 VDC Output - Plastic Housing

Low Profile Switching Power Supply Battery Charger, 1-phase, 24Vdc, 34W, DIN Rail Mounting, 5-DIN module

 		3 View Availability View Price

SPPC24751

SPPC24751

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Selected parameters MODEL AC to DC switching power supply AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 75W INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC no TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION ENCLOSED TYPE SWITCHING PS 24VDC 75W

Switching power supply, Output 24 VDC, Output current 3.2 A, Output power 75 W

Switching Power Supply, AC/DC, 75W, 24V, Screw Terminals, Enclosed type, with accessory for DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 98x38x129mm metallic housing

 		3 View Availability View Price

SPD24101

SPD24101

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INPUT TYPE A phase or 24VDC DC OUTPUT VOLTAGE TENSION not PFC INPUT DC 120 - 370V TYPE TERMINAL OUTPUT Screw terminals RDY no Other DESCRIPTION 10W, screw terminals

Single-phase power supply, output 24 Vdc, output current 0.42 A, output power 10 W

Switching Power Supply, AC/DC, 10W, 24V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 22.5x90x114mm housing

 		3 View Availability View Price

SPPC24251

SPPC24251

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Selected parameters MODEL AC to DC switching power supply AC INPUT VOLTAGE 90 - 264V OUTPUT POWER 25W INPUT TYPE Single phase or DC OUTPUT VOLTAGE 24Vdc PFC no TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION Enclosed Type Switching PS 24VDC 25W

Switching power supply, Output 24 VDC, Output current 1.1 A, Output power 25 W

Switching Power Supply, AC/DC, 25W, 12V, Screw Terminals, Enclosed type, with accessory for DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 51x28.8x79mm metallic housing

 		3 View Availability View Price

SPD05601

SPD05601

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Selected parameters MODEL Din Rail AC INPUT VOLTAGE 85 - 264V OUTPUT POWER 60W PARALLEL CONNECTION no INPUT TYPE Single phase or DC OUTPUT VOLTAGE 5Vdc PFC no DC INPUT VOLTAGE 90 - 375V TERMINAL TYPE Screw terminal OUTPUT RDY no Others DESCRIPTION 60W, Screw terminals

Single-phase power supply, output 5 Vdc, output current 10 A, output power 60 W

Switching Power Supply, AC/DC, 60W, 5V, Screw Terminals, IP20, DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 40.5x90x114mm housing

 		3 View Availability View Price

SPPC122401FC

SPPC122401FC

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Selected parameters MODEL AC to DC switching power supply AC INPUT VOLTAGE 85VAC-264VAC OUTPUT POWER 240W INPUT TYPE Single phase or DC OUTPUT VOLTAGE 12Vdc PFC yes DC INPUT VOLTAGE 120 - 370V Others DESCRIPTION ENCLOSED TYPE SWITCHING PS 12VDC 240W COMPACT with PFC

Single-phase Encapsulated Grid, SPPC Series, 12 VDC Output - Metal Housing

Switching Power Supply, AC/DC, 240W, 12V, Screw Terminals, Enclosed type, with accessory for DIN-Rail Mounting, Over-load, Over-voltage and Short-circuit Protections, 99x50x199mm metallic housing

 		3 View Availability View Price

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