- Contact Person : Mr. wu wenyi
- Company Name : Mianyang Zhixin Trading Co., Ltd.
- Tel : 86-0816-7056607
- Fax : 86-0816-7058770
- Address : Sichuan,mianyang,Sichuan Mianyang High-tech Zone, No. 523 East North puming
- Country/Region : China
- Zip : 621000
High-power Transmitter switching power supply
Dedicated to the transmitter, digital design
High power, parallel work in parallel the maximum output power is160 kW
High power density, high power factor, high efficiency, small ripple
Input characteristics
Parameter name | size | remark |
Rated input voltage | 220VAC | 47Hz-63Hz |
Input voltage range | 220VAC±20% |
|
Power-on surge current | ≤18A |
|
Power factor | >0.95 |
|
Output characteristics
Parameter name | Specifications |
Rated input voltage | 50 VDC |
Output voltage trim range | 46V-55V DC |
ted output current | 50A |
Regulation accuracy | ≤1% |
Source Effect (voltage regulation) | ≤1% |
Load Effect (load regulation) | ≤1% |
Output ripple voltage | 150mVp-p(20MHzBandwidth) |
Conversion efficiency | ≥92%(Full load) |
Cooling mode | Fan forced air cooling |
Maximum output power | 2.5kW |
Safety and regulatory requirements
Project | Specifications | remark
| |
Pressure rating * | Insulation Resistance ** | ||
Input ---- output | 1500Vac | ≥100MΩ | No arcing, no breakdown |
Output ---- ground | 200VDC | ≥100MΩ | |
* expressed pressure level (V); maximum allowable leakage current (mA). * Test conditions: Test voltage is 200VDC,≤90%RH.
Leakage current (Design Assurance)
Use of the environment
Operating Temperature | -40°C~+55°C | Storage environment | -60°C~+85°C |
Operating Humidity | 10%RH~90%RH | Storage Humidity | 10%RH~95%RH |
Atmospheric pressure | 70~106kPa | ||
Altitude | 2000m | ||
Dimensions: length × width × height= 108×359×42mm