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  • 18W LED Wall Washer Power Supply

18W LED Wall Washer Power Supply

Categories:LED wall washer power supply

Introduce:1. Suitable for international common voltage 85-265V 2. Isolated LED driver 3. Protection function: short circuit protection, over voltage protection. Overcurrent protection 4.IP65 waterproof rating 5.3 year warranty

  • Description


♦ International universal AC input range (up to 300VAC)
♦ With active PFC function
♦ Protection type: short circuit protection, over current protection, over voltage protection, over temperature protection
♦ IP66 protection level, indoor and outdoor installation
♦ Suitable for LED lighting
♦ in line with world lighting safety standards
♦ Can be applied in dry, humid, rainy environments
♦ 3 year warranty (please refer to warranty description)


Modeld ZF-WL-18-36 ZF-WL-18-43 ZF-WL-18-54 ZF-WL-18-72 ZF-WL-18-90 customized
Output No-load voltage(MAX) 49VDC 49VDC 65VDC 85VDC 125VDC /
Output current(Typ) 0.5A 0.4A 0.3A 0.25A 0.2A /
Output Power(MAX) 18W 18W 18W 18W 18W 18W
Ripple and noise Remarks2 4000mV 4000mV 4000mV 4000mV 4000mV 4000mV
Output voltage range 25-43VDC 25-43VDC 30-54VDC 40-72VDC 50-110VDC /
Conversion efficiency(Typ) ≥88% ≥89% ≥90% ≥90% ≥90% ≥90%
Current error(MAX) ±3% ±3% ±3% ±3% ±3% ±3%
Linear adjustment rate ±3% ±3% ±3% ±3% ±3% ±3%
Load Regulation ±3% ±3% ±3% ±3% ±3% ±3%
Start Time Remarks4 ≤1000ms,≤2000ms(Full load)230VAC/115AC
Hold time(Typ) 10msFull load 230VAC/115VAC
Input Voltage range 165-300VAC 或200-430VDC
Frequency Range 47-63HZ
Power factor(Typ) PF≥0.96 230VACFull load
Total harmonic distortion(Typ) <10%(Loaded lamps as standard)
Alternating current(Typ) <0.3A/165VAC,<0.2A/230VAC, <0.15A/277VAC
Inrush current(Typ) Cold start<50A /230VAC
Leakage current <0.75MA/300VAC
Protection Overcurrent 100%
Short circuit Protection mode: snoring, the short circuit can be restored after removal
Overload protection Maximum operating voltage limit。
Environment Operating temperature -40---+60℃
Working humidity 20-95%RH,No condensation
Storage temperature, humidity -40-+80℃,20-95%RH
Maximum temperature rise +30℃  Windless open environment, maximum temperature point of the enclosure
Vibration resistant 10-500HZ,5G 12Minute/cycle,X, Y, Z axis 72 minutes each
Safety regulations Safety regulations Remarks4 EN 61347-1:2008+A1:2011+A2:2013 ,   EN 61347-2-13:2006 , EN 62493:2010
Withstand voltage I/P-O/P:3.75KVAC   I/P-FG:2KVAC   O/P-FG:1KVAC
Insulation resistance I/P-O/P, I/P-FG, O/P-FG:  100M Ohms/500VDC/25℃/70%RH
Lightning surge Common mode L/N-FG,±6KV
Differential mode L-N,±5KV
Wire Rubber line Input line3*0.75²
Rubber line Output line0.75²
Shell Semi-aluminum housing Silicone filling and filling
Other MTBF ≥150Khrs  MIL-HDBK-217F(25℃)
Body size L158*W30*H20mm
Product Weight
Remarks 1.Unless otherwise stated, all specifications are measured at an input temperature of 230VAC. 25°C ambient temperature.
2.Ripple and noise measurement method: use a 0.52mm twisted pair cable, and the terminal should be connected with 0.1uf and 47uf capacitors in parallel and measure at 20MHz bandwidth.
3.The startup time is measured under the cold start, and frequent switching machines may change the startup time.
4.Safety designTUVEN61347-1,EN61347-2-13,IEC/EN60968-1.2004+A1:2006

Structure size

Body size: L158*W30*H20mm

Circuit structure box

Address:2nd Floor, Building A, Shengde Industrial Zone, Longhua, Longhua, Shenzhen
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