UpBright Black 18V Adapter 774025730364 sku-16406953471

The Black UpBright 18V AC/DC replacement adapter is listed under General Electronic Accessories as sku-16406953471, UPC 774025730364. It is described for Fluke BC430, BC830, BC820, BC830C, BC435, BC434, BC437 and BC438 chargers and service units, replacing 4821069 and 4821057. Input is 100-240VAC at 47-63Hz; maximum inrush current is 20A at 230V.

Full-load line regulation is ±0.5%, and peak-to-peak ripple is <100MV. Setup, rise and hold-up times are listed as 100ms, 50ms and 20ms at 240VAC. The stated working conditions are 0-35℃ at 100% load and 50℃ at 70% load.

Listed protections include overvoltage at 115%-135% of rated output, overload at 115%-135% with fold-back current limiting and auto-recovery, short-circuit and over-temperature protection. Withstand voltage is I/P-O/P 3Kvac for 1 minute. The PCB and cover use fireproofing materials; construction also includes NTC temperature protection, insulation paper, fire protection glue paper and silica gel.

The listing describes low interference and noise and claims power exchange savings of more than 5658%.