48vdc input switching power supply P25-B series
Product Description
Features
l Output overload, overvoltage, short circuit protection; Overtemperature protection for option
l With reference to the international safety regulation: UL/TUV/CB/CE
l Cooling by free air convection
l 100% full load burn-in test
l Three years warranty
Input Characteristic
l Inputvoltage range……………………90~130 VAC/ 176 ~ 264 VAC/ 85~264 VAC/ 210-370 VDC
l Input Frequency.....................................47~63Hz
l Inrush current.........................................Cold start 40A/230VAC
l Leakage current.....................................<0.5mA/240VAC
Output Characteristic
l Rated Power …….................………….25W
l Voltage adj. range ………………........±10% (Rated output voltage)
l Line Regulation............... …………....<0.5%
l Set up time...................... ………….......≤50ms/230VAC (Full load)
l Hold up time............. …………………≥20ms/230VAC (Full load)
General Characteristic
l Overload protection …… Above 105% rated output power/ Automatically recovers after fault conditions removed
l Overvoltage protection …Above 110% rated output voltage/ Automatically recovers after fault conditions removed
l Isolation characteristic … I/P-O/P: 1.5KVAC 1Min, I/P-FG: 1.5KVAC 1Min, O/P-FG: 0.5KVAC 1Min
l Anti-vibratility.......................10-500Hz, 5G 10min/ cycle, period for 60min, each axes
l Safety Regulation.................. Refer to UL60950-1, TUV EN60950-1
l EMC standard........................Refer to EN55022(CISPR22) class B. EN-61000-4-2,3,4,5,6,8,11
l Environmental Characteristic
Working temperature …………………… -10-+50℃
Storage temperature ……………….. -20~ +85℃
l Size...................................... 110*78*36mm
Models
Model | Output Lines | Power (W) | Output V.(V) | Output Curr.(A) | Ripple (mv) | Efficieency (%) |
P25S3.3-B | Single | 25 | 3.3 | 5 | 50 | 70 |
P25S05-B | 5 | 5 | 50 | 73 | ||
P25S09-B | 9 | 2.8 | 100 | 76 | ||
P25S12-B | 12 | 2 | 100 | 78 | ||
P25S15-B | 15 | 1.5 | 120 | 79 | ||
P25S24-B | 24 | 1 | 150 | 79 | ||
P25S48-B | 48 | 0.5 | 150 | 81 | ||
P25D-A-B | Dual | 5 | 0.4~4 | 100 | 70 | |
(5V/5V) | 5 | 0.1~1 | 100 | |||
P25D-B-B | 5 | 0.3~3 | 100 | 71 | ||
(5V/12V) | 12 | 0.1~1 | 100 | |||
P25D-C-B | 5 | 0.3~2.5 | 100 | 71 | ||
(5V/24V) | 24 | 0.1~0.5 | 150 | |||
P25D-D-B | 12 | 0.2~2 | 100 | 72 | ||
(12V/5V) | 5 | 0.1~1 | 100 | |||
P25T-A-B (5V/12V/-5V) | Triple | 5 | 0.3~3 | 100 | 69 | |
12 | 0.1~1 | 120 | ||||
-5 | 0.1~1 | 100 | ||||
P25T-B-B (5V/12V/-12V) | 5 | 0.3~3 | 100 | 69 | ||
12 | 0.1~1 | 120 | ||||
-12 | 0.1~1 | 120 | ||||
P25T-C-B (5V/15V/-15V) | 5 | 0.3~2.5 | 100 | 70 | ||
15 | 0.1~0.8 | 150 | ||||
-15 | 0.1~0.8 | 150 |
If you can not find the required products below, pls feel free contact with us! We can supply you all kinds of power converter and switching power supply.
Remark: Custom-made specifications are acceptable.
Mechanical drawing and pin definition


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