Led Driver Dimmable Constant Current 750mA
led driver dimmable constant current
EVADA is a manufacturer which can make custom designed. Welcome OEM/ODM.
Descriptions:
1. Resistive dimming – 100K potentiometer, variable resistance across the internal control voltage from a driver therefore does not require an external voltage.
2. PWM Signal dimming – PWM is also known as pulse width modulation; this is where an external circuit is used to control the average voltage to the dimming input.
We offer a dimmable power supply range with 2-in-1 dimming – This combines the types of dimming, PWM and resistive dimming.
Features:
1. PWM+Resistor dimming mode.
2. Isolated and 2 stages circuit.
3. Built in active PFC function, power factor: ≥0.98
4. Dimmed by potentiometer, easily operated.
5. Typical DC Current: 200-470mA adjustable, DC voltage: 65-100Vdc(can be custom-made).
current can be adjustable by your need through potentiometer.
6. Plastic case, IP40.
7. Input and output with terminal blocks.
8. Widely used for LED Panel Lights.
9. Zero ripple of current, high efficiency, energy-saving and eco-friendly.
10. Built in test: 100% for at least 4 hours under environment temperature of 40 degree
11. Warranty: two years.
12. DC Voltage and DC current can be customized.
13. Supply ability: 50000pcs/ month.
Parameters:
MODEL |
| CUF-050-075-EC2 |
OUTPUT | DC VOLTAGE | 50-65VDC |
RATED CURRENT | 750mA | |
RATED POWER | 50W(MAX) | |
Ripple of Current | <1%, | |
VOLTAGE TOLERANCE | 10% | |
LOAD REGULATION | ±2.0% | |
INPUT | VOLTAGE RANGE | 90-264Vac |
FREQUENCY RANGE | 47~63Hz | |
POWER FACTOR | PF≥0.98 | |
EFFICIENCY(Typ.) | 88% | |
AC CURRENT | 0.61A Max | |
PROTECTION | OVER CURRENT | ±5% rated output current |
Protection type: Constant current limiting | ||
SHORT CIRCUIT | Hiccup mode | |
Over temperature | Protection type: Shut down o/p voltage, re-power on to recover. | |
ENVIRONMENT | WORKING TEMP. | -30°C~+70°C |
WORKING HUMIDITY | 10%RH~100%RH non-condensing | |
STORAGE TEMP., HUMIDITY | -40°C~+80°C10~95%RH | |
SAFETY& EMC | SAFETY STANDARDS | IEC/EN60598;IEC/EN61347;CB |
WITHSTAND VOLTAGE | I/P-O/P:3KVAC | |
EMC | EN55015/EN61547/EN61000 | |
OTHERS | IP RATING | IP40 |
MTBF | 60000Hours | |
DIMENSION | 150*40*28mm(L*W*H) | |
PACKING | 120g/pc; 24pcs/ctn |
led driver dimmable
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