‧1000VDC I/O isolation
‧Internal SMD technology
‧Built-in EMI filter
‧Cooling by free air convection
‧Non-conductive plastic case
‧Dual in line package
‧100% burn-in test
‧Low cost / High reliability
‧2 years warranty
SPECIFICATION
SELECTION GUIDE
File Name: SRS-SP EC 2014-04-23
SRS-0505
60%
0 ~ 100mA
5V
SRS-1205ORDER NO.
DC VOLTAGE
CURRENT RANGE
EFFICIENCY (TYP.)
RATED POWER
OUTPUT
OUTPUT
OUTPUT
SWITCHING FREQUENCY
NORMAL VOLTAGE
INPUT CURRENT
INPUT
(Note. 4)
ENVIRONMENT
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
ISOLATION CAPACITANCE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
WEIGHT
OVERLOAD
FILTER
SHORT CIRCUIT
PROTECTION
150 ~ 350% rat ed output power
All ou tput equipped with short circuit
I/ P-O/P:1KVDC
I/ P-O/P: 100M Ohms / 500VDC / 25 / 70% RH℃
80pF m ax.
600khrs min. MIL-HDBK -2 17 F(25 )℃
-25 ~ +71 (Refer to "Derating Curve")℃
20% ~ 90% RH non-conden sing
-25 ~ +105 , 10 ~ 95% RH℃
± ℃ ℃0.03 % / (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1 cycle, pe riod for 60min. each alo ng X, Y, Z axes
22.6*9.9*8.4 mm or 0.89"*0.39"*0.33" inch (L* W*H )
3. 1g
1.All parameters are specified at normal input, rated load, 25 70% RH ambient. ℃
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Load regulation is measured from 10% to 100% rated load.
4.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
Full load
No load
Capacitor type
Mechanical Specification
Unit: mm (inch)
Pin Configuration
Derating Curve
9.9 (0.39)
16 1
11 6
10 7
9 8
7.62 (0.30)
3.81 (0.15)
0.5 (0.02)
2.54 (0.10)
8.4 (0.33)
BOTTOM
VIEW
Output
+Vin
-Vout
+Vout
-Vin
Pin No.
1 & 16
6 & 11
7 & 10
8 & 9
SRS-2412 SRS-4812 SRS-0515
60%
0 ~ 34mA
15V
SRS-1215 SRS-2415 SRS-4815
48V
SRS-0512
60%
SRS-1212ORDER NO.
DC VOLTAGE
CURRENT RANGE
EFFICIENCY (TYP.)
36mA 36mA
9mA 9mA
24V
19mA 19mA
5mA 5mA
48V 5V 12V 24V
0 ~ 42mA
12V
175mA 175mA
37mA 37mA
5V
VOLTAGE RANGE 43.2 ~ 52.8V21.6 ~ 26.4V 43.2 ~ 52.8V 4.5 ~ 5.5V 10.8 ~ 13.2V 21.6 ~ 26.4V4.5 ~ 5.5V
50KHz min.
±1.0%
±1.0%
± ±2.0%(Typ.) 3.0%(max.)
100mVp-p
0.5W
10.8 ~ 13.2V
72mA 72mA
15mA 15mA
12V
■ Features :
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Ta ( )℃
-25 0 25 50 7160
80
100
100
SRS-2405 SRS-4805 SRS-0509
60%
0 ~ 56mA
9V
SRS-1209 SRS-2409 SRS-4809
0.5W DC-DC Regulated Single Output Converter SR S s er i e s
RIPPLE & NOISE (max.) Note.2
LINE REGULATION
LOAD REGULATION Note.3
VOLTAGE ACCURACY
PROTECTION Fuse recommended
