SRS-4809 MEANWELL DC-DC Converter for PCB mount, Input 48VDC ±10%, Output 9VDC / 0.056A, DIP through hole pa..

0 .5 W D C - D C R e g u l a t e d If a n g l e O u tp u t to C o n v e r t e rS R S s e r i e s 0 .5 W D C - D C R e g u l a t e d If a n g l e O u tp u t to C o n v e r t e rS R S s e r i e s
0 .5 W D C - D C R e g u l a t e d If a n g l e O u tp u t to C o n v e r t e rS R S s e r i e s Features : Features :
Features : 1000VDC I/O isolation 1000VDC I/O isolation
1000VDC I/O isolation Internal SMD technology Internal SMD technology
Internal SMD technology Built-in EMI filter Built-in EMI filter
Built-in EMI filter Cooling by free air convection Cooling by free air convection
Cooling by free air convection Non-conductive pl astic case Non-conductive pl astic case
Non-conductive pl astic case Dual in-line package Dual in-line package
Dual in-line package 100% burn-in test 100% burn-in test
100% burn-in test Low cost / High reliability Low cost / High reliability
Low cost / High reliability 2 years warranty 2 years warranty
2 years warranty SELECTION GUIDE SELECTION GUIDE
SELECTION GUIDE ORDER NO. ORDER NO.
ORDER NO. THE DC VOLTAGE THE DC VOLTAGE
THE DC VOLTAGE SRS-0505 SRS-0505
SRS-0505 5V 5V
5V SRS-1205 SRS-1205
SRS-1205 SRS-2405SRS-4805SRS-0509 SRS-2405SRS-4805SRS-0509
SRS-2405SRS-4805SRS-0509 9V 9V
9V SRS-1209 SRS-2409SRS-4809 SRS-1209 SRS-2409SRS-4809
SRS-1209 SRS-2409SRS-4809 OUTPUT OUTPUT
OUTPUT CURRENT RANGE EFF ICIENCY (TYP.) CURRENT RANGE EFF ICIENCY (TYP.)
CURRENT RANGE EFF ICIENCY (TYP.) 0 ~ 100mA 0 ~ 100mA
0 ~ 100mA 60% 60%
60% 0 ~ 56mA 0 ~ 56mA
0 ~ 56mA 60% 60%
60% OF ORDER. ORDER NO.
ORDER NO. OUTPUT OUTPUT
OUTPUT DC VOLTAGE CURRENT RANGE EFF ICIENCY (TYP.) DC VOLTAGE CURRENT RANGE EFF ICIENCY (TYP.)
DC VOLTAGE CURRENT RANGE EFF ICIENCY (TYP.)SRS-0512 SRS-0512
SRS-0512 12V 12V
12V 0 ~ 42mA 0 ~ 42mA
0 ~ 42mA 60% 60%
The 60% SRS-1212 SRS-1212
SRS-1212SRS-2412SRS-4812SRS-0515 SRS-2412SRS-4812SRS-0515
SRS-2412SRS-4812SRS-0515 15V 15V
15V 0 ~ 34mA 0 ~ 34mA
0 ~ 34mA 60% 60%
THE 60% SRS-1215 SRS-2415SRS-4815 SRS-1215 SRS-2415SRS-4815
SRS-1215 SRS-2415SRS-4815 SPECIFICATION SPECIFICATION
SPECIFICATION RATED POWER RATED POWER
RATED POWER0.5W 0.5 W
0.5 W RIPPLE & NOISE (max.) Note.2100mVp-p RIPPLE & NOISE (max.) Note.2100mVp-p
RIPPLE & NOISE (max.) Note.2100mVp-pOUTPUT OUTPUT
OUTPUT LINE REGULATION LINE REGULATION
LINE REGULATION 1 .0 % 1 .0 %
1 .0 % REGULATING the LOAD of the Note.31 .0 % REGULATING the LOAD of the Note.31 .0 %
REGULATING the LOAD of the Note.31 .0 % VOLTAGE ACCURACY SWITCHING FREQU ENCY VOLTAGE ACCURACY SWITCHING FREQU ENCY
VOLTAGE ACCURACY SWITCHING FREQU ENCY 2 .0 %(Typ .) 2 .0 %(Typ .)
2 .0 %(Typ .) 50KHz min. 50KHz min.
50KHz min. 3 . 0% (ma x. ) 3 . 0% (ma x. )
3 . 0% (ma x. ) VOLTAGE RANGE VOLTAGE RANGE
VOLTAGE RANGE 4.5 ~ 5.5 V 4.5 ~ 5.5 V
4.5 ~ 5.5 V 10.8 ~ 13.2 V 10.8 ~ 13.2 V
10.8 ~ 13.2 V 21.6 ~ 26.4V43.2 ~ 52.8V4.5 ~ 5.5V10.8 ~ 13.2V21.6 ~ 26.4 V 21.6 ~ 26.4V43.2 ~ 52.8V4.5 ~ 5.5V10.8 ~ 13.2V21.6 ~ 26.4 V
21.6 ~ 26.4V43.2 ~ 52.8V4.5 ~ 5.5V10.8 ~ 13.2V21.6 ~ 26.4 V 43.2 ~ 52.8 V 43.2 ~ 52.8 V
43.2 ~ 52.8 V NORMAL VOLTAGE OF 5V NORMAL VOLTAGE OF 5V
NORMAL VOLTAGE OF 5V 12V 12V
12V 24V 24V
24V 48V5V12V24V 48V5V12V24V
48V5V12V24V 48V 48V
48VINPUT INPUT
INPUTINPUT CURRENT THE INPUT CURRENT
THE INPUT CURRENT Full load175mA Full load175mA
Full load175mA 72mA 72mA
72mA 36mA 36mA
36mA 19mA 19mA
19mA 175mA 175mA
175mA 72mA 72mA
72mA 36mA 36mA
36mA 19mA 19mA
19mAFILTER FILTER
FILTER Does not load Does not load
Does not load 37th 37th
Thirty seventh Capacitor type Capacitor type
Capacitor type 15mA 15mA
15mA 9mA 9mA
9mA 5mA 5mA
5mA 37th 37th
Thirty seventh 15mA 15mA
15mA 9mA 9mA
9mA 5mA 5mA
5mA Fuse PROTECTION recommended Fuse PROTECTION recommended
Fuse PROTECTION recommended 1 5 0 ~ 3 5 0 % r a t e d o u t p u t p o w e r 1 5 0 ~ 3 5 0 % r a t e d o u t p u t p o w e r
1 5 0 ~ 3 5 0 % r a t e d o u t p u t p o w e rPROTECTION PROTECTION
PROTECTION (Note. 4) (Note. 4)
(Note. 4) OVERLOA D OVERLOA D
OVERLOA D SHORT CIRCUIT WORKING TEMP. SHORT CIRCUIT WORKING TEMP.
SHORT CIRCUIT WORKING TEMP. WORK HUM IDITY WORK HUM IDITY
WORK HUM IDITY P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d
P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d A l l o u t p u t eq u i p p e d w i t h s h o r t c i r c u i t A l l o u t p u t eq u i p p e d w i t h s h o r t c i r c u i t
A l l o u t p u t eq u i p p e d w i t h s h o r t c i r c u i t P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d
P ro t ec tio n typ e :Hi ccu p mo , re co ve rs au to m a tica lly a f te r f a ult co nd it ion is rem o ve d -25 ~ +71 (Refer to "Reduction Curve") -25 ~ +71 (Refer to "Reduction Curve")
-25 ~ +71 (Refer to "Reduction Curve") 2 0 % ~ 9 0 % RHno n - c o n d e n s in g 2 0 % ~ 9 0 % RHno n - c o n d e n s in g
2 0 % ~ 9 0 % RHno n - c o n d e n s in g ENVIRONMENTSTORAGE TEMP., THE HUMIDITY TEMP. COEFFICIENT VIBRATION ENVIRONMENTSTORAGE TEMP., THE HUMIDITY TEMP. COEFFICIENT VIBRATION
ENVIRONMENTSTORAGE TEMP., THE HUMIDITY TEMP. COEFFICIENT VIBRATION RESISTANCE TO STRESS RESISTANCE TO STRESS
RESISTANCE TO STRESS - 2 5 ~ + 1 0 5, 1 0 ~ 95 % R H - 2 5 ~ + 1 0 5, 1 0 ~ 95 % R H
- 2 5 ~ + 1 0 5, 1 0 ~ 95 % R H 0 . 0 3 % / ( 0 ~ 5 0) 0 . 0 3 % / ( 0 ~ 5 0)
0 . 0 3 % / ( 0 ~ 5 0) 1 0 ~ 5 0 0 H z , 2 G 1 0 m i n . / 1 c y c l e , p e ri o df o r6 0 m i n . e a c ha l o n gX , y, Z a x e s 1 0 ~ 5 0 0 H z , 2 G 1 0 m i n . / 1 c y c l e , p e ri o df o r6 0 m i n . e a c ha l o n gX , y, Z a x e s
1 0 ~ 5 0 0 H z , 2 G 1 0 m i n . / 1 c y c l e , p e ri o df o r6 0 m i n . e a c ha l o n gX , y, Z a x e s I / P-O / P : 1 K V D C I / P-O / P : 1 K V D C
I / P-O / P : 1 K V D C SECURITY and SECURITY and
SECURITY and EMC EMC
EMC OTHER OTHER
OTHER ISOLATION RESISTANCE ISOLATION CAPACITANCE MTB F ISOLATION RESISTANCE ISOLATION CAPACITANCE MTB F
ISOLATION RESISTANCE ISOLATION CAPACITANCE MTB F DIMENSION DIMENSION
DIMENSION WEIGHT WEIGHT
WEIGHT I / P-O / P : 1 0 0 M O h m s / 5 0 0 V D C / 25/ 70 % R H I / P-O / P : 1 0 0 M O h m s / 5 0 0 V D C / 25/ 70 % R H
I / P-O / P : 1 0 0 M O h m s / 5 0 0 V D C / 25/ 70 % R H 8 0 p F m a x . 8 0 p F m a x .
8 0 p F m a x . 6 0 0 k h rs m . M I L - H DB K -2 1 7 F( 2 5) 6 0 0 k h rs m . M I L - H DB K -2 1 7 F( 2 5)
6 0 0 k h rs m . M I L - H DB K -2 1 7 F( 2 5) 2 2 . 6 * 9 . 9 * 8 . 4 m m o r 0 . 8 9 " * 0 . 3 9 " * 0 . 3 3 " i n c h ( L * W * H ) 2 2 . 6 * 9 . 9 * 8 . 4 m m o r 0 . 8 9 " * 0 . 3 9 " * 0 . 3 3 " i n c h ( L * W * H )
2 2 . 6 * 9 . 9 * 8 . 4 m m o r 0 . 8 9 " * 0 . 3 9 " * 0 . 3 3 " i n c h ( L * W * H ) 3 . 1 g 3 . 1 g
3 . 1 gMechanical Specification Mechanical Specification
Mechanical Specification Un : mm ( ch ) Un : mm ( ch )
Un : mm ( in ch )Pin Configuration of the Curve of Reduction of power Pin Configuration Of The Curve Of Reduction Of Power
Pin Configuration Of The Curve Of Reduction Of Power 9.9 (0.39) 9.9 (0.39)
9.9 (0.39)16 1 16 1
16 1BOTTOM VIEW VIEW FROM THE BOTTOM
VIEW FROM THE BOTTOM 11 6 11 6
11 6 107 107
One hundred seven 98 98
Ninety eight 3.81 (0.15) 3.81 (0.15)
3.81 (0.15) 0.5 (0.02) 0.5 (0.02)
0.5 (0.02) 2.54 (0.10) 2.54 (0.10)
2.54 (0.10)P in N o. P in N o.
P in N o. 1 and 16 1 and 16
1 and 16 6 and 11 6 and 11
6 and 11 7 & 10 7 & 10
7 & 10 8 and 9 8 and 9
8 &9 u tp ut O u tp ut
O u tp ut +Vi n +Vi n
+Vi n - Vou t - Vou t
- Vou t + Vou t + Vou t
+ Vou t -Vi n -Vi n
-Vi n 100 100
Ten thousand eighty 80
Eighty 7.62 (0.30) 7.62 (0.30)
7.62 (0.30) 8.4 (0.33) 8.4 (0.33)
8.4 (0.33)-25 0 2550 6071 -25 0 2550 6071
-25 0 2550 6071100 100
One hundred Ta () Ta ()
Ta ()NOTE NOTE
NOTE 1.All the parameters arespecified in normalinput, ratedload, from 25 to 70% relative humidity environment. 1.All the parameters arespecified in normalinput, ratedload, from 25 to 70% relative humidity environment.
1.All the parameters arespecified in normalinput, ratedload, from 25 to 70% relative humidity environment. 2.Ripple and noise are measured at 20MHz by using a 12" twistedpair terminated with a 0.1 uf and capacitor of 47uf. 2.Ripple and noise are measured at 20MHz by using a 12" twistedpair terminated with a 0.1 uf and capacitor of 47uf.
2.Ripple and noise are measured at 20MHz by using a 12" twistedpair terminated with a 0.1 uf and capacitor of 47uf. 3.Loadregulation is measured from 10% to 100% ratedload. 3.Loadregulation is measured from 10% to 100% ratedload.
3.Loadregulation is measured from 10% to 100% ratedload. 4.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds. 4.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
4.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.F i le Na me : S RS-SP EC20 1 4-0 4-2 3 F i le Na me : S RS-SP EC20 1 4-0 4-2 3
F i le Na me : S RS-SP EC20 1 4-0 4-2 3