Flex Power Modules PKU 4000C Direct DC/DC Converters
Flex Power Modules PKU 4000C Direct DC/DC Converters are 100W sixteenth-brick DC/DC converters designed for mid-range IT and communications power applications. The devices offer 36V to 75V input, output up to 20A/100W, and are 33mm x 22.9mm x 8.5mm in dimension. The Flex PKU 4000C Series features high efficiency up to 92.7%, a 1500VDC input to output isolation voltage, and meets IEC/EN/UL 60950 safety standards. The converters come standard with input under-voltage protection, over-temperature protection, output over-voltage protection, and output short circuit protection.
Features
- Industry-standard Sixteenth-brick 33.0mm x 22.9mm x 8.5mm (1.3" x 0.9" x 0.334")
- High efficiency, typ. 92.7% at 12Vout 50% load
- 1500VDC input to output isolation
- Fully regulated
- Pre-bias startup
- Remote control
- High quality assured by a highly automated manufacturing process
- Protections
- Over-temperature
- Output over voltage
- Output short circuit
- Input under-voltage
- Meets safety requirements according to IEC/EN/UL 60950
- MTBF 4.27Mh
Specifications
- Temperature ranges
- -40°C to +125°C operating
- -55°C to +125°C storage
- 36V to 75V input voltage range
- 29V to 32V turn-off input voltage
- 30V to 35V turn-on input voltage
- 1500VDC isolation voltage
- 100V input voltage transient
- 0 to 100W output power
- 10W maximum power dissipation
- 250kHz switching frequency
- 93% efficiency
- 0 to 20A output current
Circuit Diagram
게시일: 2012-03-14
| 갱신일: 2022-03-11