100-200W Half Brick Power Supply
Features
Industry standard half brick
Wide input voltage
High voltage isolation
Control and Trim functions
High Efficiency
Conditions: All specifications are tested under the room temperature 25℃, normal rated input voltage and pure negative normal load.
Input Characteristic
Voltage range
24VDC (Normal Rated Value): 18 ~ 36 VDC
48VDC (Normal Rated Value): 36 ~ 72 VDC
110VDC (Normal Rated Value): 66 ~ 154 VDC
Output Characteristic
Voltage set-point accuracy ……………… ±2%
Line regulation(Full load) ……….........……… ±0.5%
Load regulation(20-100% load) ………........…±0.5%
Trim Range …………………………………………±10%
General Characteristic
Switching frequency …………………… 200-350 KHz
Isolation resistance …………………… 200 MΩ
Isolation voltage
Input-output: >1500 VDC
Input-case: >1050 VDC
Output-case: >500 VDC
Environmental Characteristic
Substrate Working Temperature ……………… Industry: -40-+100℃
Storage temperature …………………… Industry: -45~ +105℃
REM Features
Positive Logic: High level or no connect working
Output voltage remote compensation max: 105%Vo
Protection features
Input undervoltage protection Output overcurrent protection
Input overvoltage protection Output short circuit protection
Output overvoltage protection Over temperature protection
Models
Input V. (Vdc) | Input V. range (vdc) | Output V.(V) | Output Curr.(A) | Ripple (mv) | Efficieency (Typ) | Models | |
Single | 24 | 18-36 | 3.3 | 30.3 | 80 | 86% | PDH100-24S3.3 |
24 | 18-36 | 05 | 20 | 100 | 87% | PDH100-24S05 | |
24 | 18-36 | 12 | 8.33 | 120 | 88% | PDH100-24S12 | |
48 | 36-72 | 05 | 20 | 100 | 87% | PDH100-48S05 | |
48 | 36-72 | 12 | 12.5 | 120 | 88% | PDH150-48S12 | |
110 | 66-154 | 12 | 12.5 | 120 | 88% | PDH150-110S12 | |
110 | 66-154 | 24 | 6.25 | 200 | 88% | PDH150-110S24 | |
110 | 66-154 | 48 | 4.16 | 300 | 89% | PDH200-110S48 | |
Remark: 1) Output ripple noise (Peak-Peak) is adopted the module power supply test instruction on the page 59-60.
2) Only typical models listed. If you need other models, please advise the input voltage, output voltage and power.
Mechanical Drawing & Pin definition
