Home >US LED Drivers>Phase-cut>20W 350~700mA Phase-cut CC Driver

20W 350~700mA Phase-cut CC Driver

- Model: PUP20T-1LMC
- Output Current: 350/400/450/500/550/600/650/700mA
- Output Power: 20W
- Output Channel: 1

  • Product Detail
  • Send Inquiry
  • Download

20W 350~700mA Phase-cut Constant Current Driver PUP20T-1LMC

PUP20T-1LMC is a constant current output mode LED driver.The output current can be easily set via DIP switch.The driver supports leading edge (Triac) and trailing edge (ELV) dimmer, achieve a smooth dimming effect.


1. Single channel output, output current level selectable by DIP S.W.

2. Support Leading edge (Triac) and Trailing edge (ELV) dimmer

3. Dimming range from 103V to 132VAC

4. Built-in active PFC function

5. Class 2 power supply. Full protective plastic housing

6. Dimming effect smooth, no flicker

7. Protections: Short circuit, over load, over voltage

8. Suitable for indoor LED lighting application,such as down light,spotlights,panel light,and so on

Technical Paramters

Model PUP20T-1LMC
Input Current/Voltage/Power


Output Channel 1
No load output voltage 58V Max
Frequency 2KHz Min PWM
Current Accuracy ±5%
LF current ripple(<120Hz) <3%
Input Voltage 108VAC-132VAC
Frequency 50/60Hz
Efficiency >81%@120VAC, Full load
PF ≥0.94@120VAC, Full load
THD(full load) <20%@120VAC, Full load
Current 0.3Amax@120VAC
Inrush Current Cold start,10A@120VAC
Standby Power <2.5W
Protection Over Voltage Hiccup, recovers after fault condition is removed
Over load Hiccup, recovers after fault condition is removed
Short circuit Close output, recovers automatically after fault removed
Surge L-N:0.5KV
Withstand Voltage I/P-O/P: 3000VAC/1min/5mA
Safety standards UL8750/UL1310
EMC Eission FCC PART 18
EMC Immunity FCC class B(120V)
Dimming range 3%-100% Dimming to off
Dimension 88*43*26.5mm(L*W*H)
G.W. 200g
IP rating IP20
Working temp. -20℃~55℃
tc 90℃
Relative humidity 20~90% RH
Lifetime 50,000h@tc:70℃
Material PC
Switch cycle >100,000 times

Your Contact Details To Us

Your Inquiry To Us

Agree with this Privacy Policy
Please choose if you agree to the privacy policy

Browse Other Products