Ac-dc 5v 700ma 12v 450ma 5w precision buck converter ac 220v to 5v dc step down transformer power supply module

$30.95
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Ac-dc 5v 700ma 12v 450ma 5w precision buck converter ac 220v to 5v dc step down transformer power supply module

New-10v 500maNew-12v 450maNew-5v 1000maNew-6v 800ma
Price: $30.95
$30.95 FREE Shipping

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Description

AC input (VAC): AC60-277V (AC85-265V recommended) DC input (VDC): DC80-390V (DC100-370V recommended) Frequency range (Hz): 47-63 Input current (A): 0.06/115VAC / 0.03/230VAC Inrush current (A): Cold start: 5A/230VAC Efficiency (TYP): 73%-83% No-load standby (mW):5V≤35MW / 12V≤75MW Rated power (W): 5W Linear adjustment rate: full load: ±1% Load regulation rate: 10-100% load: ±3% Switching frequency (KHz): 0.8-65 (frequency conversion control chip) Insulation voltage (VAC): input to output test: 60S ≤5mA=3000V Insulation resistance (MΩ): input to output test: 500VDC=100 Short-circuit protection: rated input voltage: long-term short-circuit, self-recovery Overcurrent protection: rated input voltage: full load constant current mode Start delay time (ms): Vin: 230VAC =7.4ms Power-down hold time (ms): Vin: 230VAC =50ms

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Dongguan City Tenghuangda Knitted Fashion

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