28W LED power drivers, open frame
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- Product parameters:
- Input voltage: 90-264V AC
- Input frequencies: 47-63Hz
- Power factor: ≥0.95
- Efficiency: ﹥87%
- Output voltages: 50-80V DC
- Output current: 350mA/300mA
- Type: Isolated
- Low ripple and noise
- Protections: OCP, SCP, OVP, OTP
- Operating temperatures: -30~60℃
- Storage temperatures: -40~70℃
- Humidity: 10 to 90% RH
- Constant current precision: ±5%
- Safety compliance: EN61347-2-13, EN61347-1
- EMC: EN55015, EN61000-3-2, EN61547, GB17743, GB17625.1
- MTBF: ≥60,000 hours at 25°C
- Features:
- Universal AC input/full range
- Output isolated constant current power supply
- Protections: short-circuit/overload/over-voltage/over temperature protections
- Built-in active PFC function
- High reliability and real long lifespan
- Low-noise, energy-saving and environment-friendly
- cooling by free air convection
- Compliant to worldwide safety regulations for lighting
- Compact size and low cost
- Low ripple design
- 100% full load Burn-in test
- OEM/ODM orders are accepted.
- Mechanical appearance::
- Size: 110*34*20mm(L*W*H)--open frame
- Input/output with terminal blocks connection
