Datasheet

DataSheet
30W, Single Output
VER:01 Page 4 of 44 Issued Date：2009/06/22
Input Specification(Continuous)
Parameter Model Min Typ Max Unit
Inputreflected ripple current
(5 to 20MHz, 12μH source impedance)
All 20 mAp-p
Start UpTime
(Vin= Vin(nom) and constant resistive load)
Power up
Remote ON/OFF
All
30
30
ms
Remote ON/OFF Control
(The On/Off pin voltage is referenced to -Vin)
Positive logic
On/Off pin High Voltage (Remote ON)
On/Off pin Low Voltage (Remote OFF)
Negative logic
On/Off pin Low Voltage (Remote ON)
On/Off pin High Voltage (Remote OFF)
All
3.0
0
0
3.0
12
1.2
1.2
12
Vdc
Vdc
Vdc
Vdc
Remote Off Input Current All 3 mA
InputCurrent of Remote Control Pin
All -0.5 0.5 mA
General Specification
Parameter Model Min Typ Max Unit
Efficiency
(Vin = Vin(nom) ; Full Load ; TA=25°C)
24WS1P5
24WS2P5
24WS3P3
24WS05
24WS5P1
24WS12
24WS15
48WS1P5
48WS2P5
48WS3P3
48WS05
48WS5P1
48WS12
48WS15
80
83
86
88
88
89
89
80
84
86
88
88
90
91
%
Case grounding All Connect caseto –Vin with decoupling Ycap.
Isolation voltage
Input to Output
Inputto Case, Output to Case
All
1600
1600
Vdc
Isolation resistance All 1 GΩ
Isolation capacitance All 1500 pF
Switching Frequency All 430 KHz
Weight All 30.5 g
MTBF
Bellcore TR-NWT-000332, T
C
=40°C
MIL-HDBK-217F
All
3.17×10
6
4.35×10
5
hours
Over temperature protection All 115 °C