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HOME > PRODUCTS > Dimmable LED power supply > GP High-end LED power supply

light dimmer-power supply-LED driver

● PF test under AC 220V and full loading
● Input voltage:100-277Vac
● Output voltage:12V,24V
● Output power range:0~250W
● Power factor:PF>0.95/230Vac,at full load
● Efficiency:90%
● Dimming interface:Dimming interface:triac dimmer /0-10V dimmer /1-10V dimmer /10V PWM dimmer /resistance DIM dimmer
● Dimming range:0~100%,dimming depth:Max.1%
● Certificates:CE,BIS,ROHS
● Warranty period:5 years
 
  • DESCRIPTION
 Shenzhen YSD, 15 years power supply experience ;  250W dimmer power supply of GP series Triac + 0-10V dimmable power suuply /,dimmable light switch /,with 5 years warranty ;haveCE ,ROHs  certificate; Soft and smooth, Flicker-free, Jitter free, A variety of dimming, simultaneous control, no interference; Widely used in light switch dimmer such as Europe, Australia and America(Lutron, Clipsal, Dynalite) series of dimmers; as well as philips hue dimming switch, input 170-264V/100-130V, PF>0.95,could be used for indoor decoration lighting , light strips,led outdoor christmas lights, 12v 24v dimmer switch power suuply. 200W dimmer light switch power supply. Very good quality with excellent components like adjustable resistance
 
LED Intelligent Dimming Driver 250W (CV)
● triac dimmer /0-10V dimmer /1-10V dimmer /10V PWM dimmer /resistance DIM dimmer
● With soft-on and fade in function, visual more comfortable.
● Dimming range: 0~100%, LED start at 1% possible.
● 0-100% flicker-free, High frequency exemption level.
● High Efficient driver: efficiency 88%,PF>0.95, THD<10%
● Over load / Over temp. / Short circuit / Over voltage protection, recover automatically.
● Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
● Up to 50000-hour life time.
 
Specification
MODEL  switch dimmer YSD-250WUGP-12TL YSD-250WUGP-24TL
OUTPUT Output voltage 12VDC  24VDC 
Output voltage range 12VDC±0.3VDC 24VDC±0.6VDC
Output Current Max 20.8A Max 10.4A
Output power Max 250W  
Output power range 0~250W  
Ripple & Noise ≤200mV ≤400mV
Dimming range 0~100%, dimming depth: Max. 1%
With or without strobe No strobe
PWM frequency 3500Hz
INPUT Dimming interface TRIAC/ 0-10V/1-10V/10V PWM/RESISTANCE DIMMING DRIVER
Input voltage 100-277Vac
Frequency 50/60Hz
Input current 3.02~1.06A
Power factor PF>0.95/230Vac, at full load
THD ≤10% at 230Vac, at full load
Efficiency (typ.) 90% 91%
Inrush current(typ.) Cold start 30A at 230Vac
Control surge capability L-N:2KV
Leakage current Max.0.5mA
ENVIRONMENT Working temperature ta: -30°C ~ 50°C tc: 80°C
Working humidity 20 ~ 95%RH, non-condensing
Storage temp., humidity -40°C ~ 80°C, 10~95%RH
Vibration 10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.
PROTECTION

Overtemperature

Protection type:Shut down o/p voltage,re--power on to recover
Over voltage protection Shut down the output when non-load voltage≥13V,re-power on to recover after fault condition is removed. Shut down the output when non-load voltage≥26V,re-power on to recover after fault condition is removed
Over load protection Shut down the output when current load ≥110%, auto recovers.
Short circuit protection Protection type: 1. When the first-level short-circuit protection is triggered, the fault can be automatically recovered;2. When the second-level short-circuit protection is triggered, the power needs to be turned on again after the fault is eliminated
SAFETY&EMC Withstand voltage I/P-O/P: 3750Vac
Isolation resistance I/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety standards IEC/EN61347-1, IEC/EN61347-2-13
EMC emission EN55015, EN61000-3-2 Class C, IEC61000-3-3
EMC immunity EN61000-4-2,3,4,5,6,8,11 EN61547
Strobe test standard IEEE 1789
 
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