12V/3A AC/DC Power Adapter

SKU: 835U3

$ 25.99 USD

  • Universal Input 90 to 264 VAC
  • EMI Meets FCC/CISPR 22 Class B
  • RoHS Compliant
  • No Land Input Power Consumption Less than 0.075 Watt at 115VAC & 230 VAC Input
  • DoE Efficiency Level VI & COCV5 Tier2
  • Department of Energy 10 CFR Part 430
  • ERP Directive 2009/125/EC

99 in stock

SKU: 835U3 Categories: , Tags: , ,

Works with All U.S. and Canada wireless carriers


Power Supply can be used inside your RV & Yacht.

Don’t use this Power Supply at Home, in your Office or Building.

All specifications are typical at nominal line, full load and 25℃ unless otherwise noted.

Additional information

Weight 0.5 lbs
Dimensions 1 × 1 × 1 in


Input Specifications

Input Voltage Range 90~264 VAC
Input Frequency 47~63Hz
Inrush Current 150A Max.(Cold Start)

General Specifications

Hold-up Time 6mS typ.
Leakage Current 0.25mA max.
Short Circuit Protection Continuous
Continuous Output Power 36W max.
Hi-pot Isolation : Input / Output 4242 Vdc

Environmental Specifications

Operating Temperature 0℃ ~ 50℃
Derating 40℃ ~ 50℃ 2%/℃
Storage Temperature -40℃ ~ +85℃
Humidity, Non-Condensing 0 to 95% RH
Cooling Free-Air Convection

Output Specifications

Model Number Output Voltage (Volts) Output Current (Amps) Max. Power (Watt) Average Efficiency Limit (min.) 10% Load Efficiency Limit (min.) Ripple P-P (mV) Total Regulation
Min. Rated
835U3 12 0 3.0 36 88.303 % 78.303 % 200 ±5 %


  1.  The minimum average efficiency required by Energy star EPS 2.0 level V & ERP Directive 2009/125/EC stage II in active mode.
    Testing procedure : (heat steady product)
    Set the output at 25%, 50%, 75% and 100% of full rated load and nominal input voltage 115Vdc/230Vac) condition. The minimum four point average efficiency in active mode, express in percent is average efficiency.
  2. Add a 0.1uF ceramic capacitor and a 47uF E.L. capacitor to the output cable. Peak to peak and RMS metering equipment shall have a 20MHz response with probes and cables maintaining frequency response from 200Hz to 100MHz bandwidth. Output ripple and spikes are measured directly at the output terminals of the power supply without the use of the probe ground clip.
  3. Total regulation is defined as the static output regulation at 25℃, including initial tolerance, line voltage and load current within stated limits.


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