高品质恒流LED驱动电源 100W可调电流

FEATURES

l High Efficiency (up to 87%)

l Build-in Active PFC (Typical 0.99)

l Current Adjustable

l All-Round Protection: OVP, SCP, OTP

GKA（B）SW SERIES SPECIFICATIONS

ModelOutput

Current

(±5%) (A)Output Voltage

(V)EfficiencyPFNo Load Output Voltage (±5%) (V)Ripple & Noise (V)110V Input220V Input110V Input220V InputGKA050~120-xxxxSW2.0 ~ 3.522 ~ 3687%89%0.990.96430.70GKB050~120-xxxxSW2.0 ~ 3.522 ~ 3685%87%0.990.96430.70

NOTE:1. All specifications are typical at 25°C unless otherwise stated.

2. The “Efficiency” & “PF” values are measured atfull load, after the unit is thermally stabilized, otherwise they will be lower about 1%.

3. The “Ripple & Noise” values are measured by 20MHz bandwidth oscilloscope and the output paralleled a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor.

ELECTRICAL SPECIFICATIONS

ParameterValuesConditionsINPUTAC Voltage90~305 VacOperating VoltageFrequency Range47 ~ 63 Hz AC Current (110V input)1.28 AFull load, Vin=110VAC Current (220V input)0.63 AFull load, Vin=220VInrush Current65 ACold start, Vin=230VLeakage Current0.75 mAVin=277V, 50HzOUTPUTTop Output Power50 ~ 120 W. Set-up Delay Time0.8 ~ 1.2 s Line Regulation1% Load Regulation3% PROTECTOver Voltage Protect1.3 Vo±5% floating deviationLatch mode.The power supply shall return to normal operation only after the power is turn-on again.Short Circuit ProtectNo damage shall ur when any output operating in a short circuit condition. The power supply shall be self-recovery when the fault condition is removed.Over Temperature Protect110°C

NOTE:1. All specifications except “OTP” are measured at 25°C.

SAFETY & EMC COMPLIANCE

ParameterStandardsSafety CEEN61347-1, EN61347-2-13EMIEN55015EMSEN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11, EN61547

PRODUCTS INFORMATION

ParameterValuesWorking Temp., Humidity-35°C ~ +70°C; 10 ~ 100% RH non-condensingStorage Temp., Humidity-40°C ~ +85°C; 5 ~ 100% RHMTBF314,000 hoursLife Time105,000 hoursDimensionInches (L*W*H) 5.71*3.07*1.38Millimeters (L*W*H) 145*78*35Net WeightTBD