GSC18B series
18W Single Output LED Power Supply
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Application:
Features
Universal AC input/Full range(up to 277VAC)
2 pole AC inlet IEC320-C8
Built-in active PFC function
Constant current design
Protections: Short circuit
Cooling by free air convection
Fully isolated plastic case
Class 2 power unit, no FG
No load power consumption <0.15W
Low cost, high reliability
100% full load burn-in test
3 year warranty
GSC18B series
| MODEL | GSC18B-350 | GSC18B-500 | GSC18B-700 | GSC18B-1050 | GSC18B-1400 | |
|---|---|---|---|---|---|---|
| OUTPUT | RATED CURRENT | 350mA | 500mA | 700mA | 1050mA | 1400mA |
| OPERATING VOLTAGE RANGE | 26 ~ 52V | 18 ~ 36V | 13 ~ 26V | 8 ~ 17V | 6 ~ 13V | |
| CURRENT ACCURACY | ±8.0% | ±8.0% | ±8.0% | ±8.0% | ±8.0% | |
| RATED POWER | 18.2W | 18W | 18.2W | 17.9W | 18.2W | |
| RIPPLE & NOISE (max.) | 4.6Vp-p | 3Vp-p | 2.5Vp-p | 1.6Vp-p | 1.6Vp-p | |
| NO LOAD OUTPUT VOLTAGE (max.) | 70V | 50V | 35V | 25V | 18V | |
| SETUP TIME | 500ms / 230VAC 1000ms / 115VAC at full load | 500ms / 230VAC 1000ms / 115VAC at full load | 500ms / 230VAC 1000ms / 115VAC at full load | 500ms / 230VAC 1000ms / 115VAC at full load | 500ms / 230VAC 1000ms / 115VAC at full load | |
| INPUT | VOLTAGE RANGE | 90 ~ 277VAC 127 ~ 392VDC | 90 ~ 277VAC 127 ~ 392VDC | 90 ~ 277VAC 127 ~ 392VDC | 90 ~ 277VAC 127 ~ 392VDC | 90 ~ 277VAC 127 ~ 392VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | 47 ~ 63Hz | 47 ~ 63Hz | 47 ~ 63Hz | 47 ~ 63Hz | |
| POWER FACTOR (Typ.) | PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load | PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load | PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load | PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load | PF>0.98/115VAC, PF>0.92/230VAC, PF>0.91/277VAC at full load | |
| TOTAL HARMONIC DISTORTION | Total harmonic distortion will be lower than 20% when output loading is 75% or higher | Total harmonic distortion will be lower than 20% when output loading is 75% or higher | Total harmonic distortion will be lower than 20% when output loading is 75% or higher | Total harmonic distortion will be lower than 20% when output loading is 75% or higher | Total harmonic distortion will be lower than 20% when output loading is 75% or higher | |
| EFFICIENCY (Typ.) | 89% | 88.5% | 88.5% | 87% | 85.5% | |
| AC CURRENT | 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC | 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC | 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC | 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC | 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC | |
| INRUSH CURRENT(Typ.) | COLD START 17A(t =110 s measured at 50% I ) at 230VAC | COLD START 17A(t =110 s measured at 50% I ) at 230VAC | COLD START 17A(t =110 s measured at 50% I ) at 230VAC | COLD START 17A(t =110 s measured at 50% I ) at 230VAC | COLD START 17A(t =110 s measured at 50% I ) at 230VAC | |
| LEAKAGE CURRENT | <0.5mA/ 240VAC | <0.5mA/ 240VAC | <0.5mA/ 240VAC | <0.5mA/ 240VAC | <0.5mA/ 240VAC | |
| Specs Sheet |  Download PDF | Download PDF | Download PDF | Download PDF | Download PDF |