The QGKF-150 Series is a 150W single-output enclosed frame power supply with active PFC, designed for critical applications requiring high reliability and wide input voltage range. It features universal AC input (90VAC~264VAC), output protections including OLP, OVP, OPP, OTP, and SCP, and operates across an ambient temperature range of -20°C to 70°C. The unit has a compact dimension of 160x98.3x38mm and cools by free air convection. Efficiency ranges from 86% to 88% at 230VAC input, with a power factor exceeding 0.95 at 230VAC and 0.98 at 115VAC. It meets UL60950-1, IEC 60950-1, and EN60950-1 safety standards, complies with EN55022 Class B EMI, and achieves an MTBF of over 200,000 hours at 25°C full load. All variants use 105°C long-life electrolytic capacitors, feature conformal coating on the PCB, and undergo 100% full-load burn-in testing.
150W Single Output Enclosed Frame Power Supply
Features
Universal AC Input/Full Range
Built in active PFC Function, PF>0.95
Miniature Size, High Efficiency, and High Reliability
Output Protections: OLP/OVP/OPP/OTP/SCP
Withstand 300VAC Surge Input for 5 Sec
Suitable for critical applications
Wide operating ambient temperature (-20°C~70°C)
PCB soldering side with conformal coating
All using 105°C long life electrolytic capacitors
100% full burn-in test
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | QGKF-150 Series |
| Product Name | 150W Enclosed Frame Power Supply w/ PFC, Single Output |
| Type | Computer Power Supply |
| Form Factor | Board Mount |
| Features | Power Factor Correction |
| DC Output Voltage | 12.0 to 48.0 volts |
