About Payment 
 Shipping & Cost
 Battery SDS
 Battery Terminology
 Battery Knowledge
Privacy Policy
 Export restrictions


Shopper Award
Security Verified Seal

AC-DC Adapter: eFuel (12-18VDC, 30A) Switching Dual Output DC Power Supply with LCD Display -- CE / FCC Listed

Your Price: $125.95
Out of stock

Product ID # 6344
Part Number:

Your eFUEL switching DC Power Supply is designed to use household AC power source to power equipments that required DC power. The eFUEL converts standard household power 110-240VAC to 12-18V DC power and can supply up to 30 amperes of continuous power. If you are R/C hobbyist, technician or electronic hobbyist, you will appreciate the many uses for the power supply at your workbench or in your house. For example, power your battery chargers, checking the operation of auto sound systems before you install them into your vehicle, use your CB mobile transceiver as a base station. To top it all off, you can even power your mobile phone, digital camera or even your iPhone via the USB port.

  • Two DC power outputs, up to 30 amperes
  • Output voltage adjustable 9-18V(Part No. PSU30ADU & PSU30ADE only)
  • Large LCD indicates voltage and current amperes output
  • Smart cooling fan
  • Over temperature protection
  • Over loading protection
  • Short circuit protection
Input Voltage
  • 100 - 240VAC, Power Factor Correction. USA AC plug
Output Voltage
  • 12-18V DC±0.5V (Adjustable)
Output Current
  • 30A±1A
Current Overload Protection
  • ≤31A 500MS
Input Fuse
  • 10A
LCD Display
  • Voltage Precision ±0.3V
  • Current Precision ±0.5A
Output Voltage Ripple
  • <150MV
Power Efficiency
  • 89%
Power Factor
  • >0.98
Over Temperature Protection
  • >65℃
Cooling Method
  • Cooling Fan
Operating Temperature
  • 0-40℃
Operating Humidity
  • 0-90%
  • 1 x USA AC plug --- Included (See gallery picture#2)
  • 4 x output cable with banana plug --- Optional
Dimensions (L*W*H)
  • 218mm (8.6") x 139mm (5.5") x 59.5mm (2.3")
Net weight
  • 1.68kg (3.7lb)
User Manual
Important Saftety Instructions
  • Do not use the power supply near water (for example, a bathtub, washbowl, kitchen sink, laundry tub,
  • wet basement, or swimming pool).
  • Do not place the power supply on an unstable cart, stand or table. If the power supply falls, it could
  • injure a person or cause serious damage to the power supply.
  • Do not overload power outlets or extension cords. An overload can result in fire or electric shock.
  • Do not disassemble this unit; take it to a qualified service technician when service or repair is required. Improper reassembly may result in a risk of electric shock or fire.
  • Do not use an attachment not recommended, this could result in a risk of fire , electric shock, or injury to persons.
  • Never push any object into the slot in the power supply. It could touch dangerous voltage points or short out parts resulting in a fire or electrical shock.
Connections Caution: Make all other connections before you connect the power supply to standard AC power
  • Turn the sleeves of the red and black binding output posts counterclockwise to expose the wire hole.
  • Insert the device's positive wire (usually red) into the red binding post's wire hole, then tighten the binding post's sleeve to secure the wire in place.
  • Insert the device's negative wire (usually black) into the black binding post's wire hole, then tightening the binding post's sleeve to secure the wire in place.
  • If you are using the banana plugs connection, insert the plugs into the terminal's jack.
  • To use the power supply after you connect the device to it, set POWER to turn it on with the red light illuminated.

  • If the power supply's POWER switch does not light, check all connections and confirm the wall AC outlet has power.

  • If the outlet has power, set POWER to OFF, reduce the load (by using a device that does not require more than 30 amps), then set POWER to ON. Your power supply's overload protection circuit automatically shuts down the power supply when it is overload and resets by turning POWER to OFF.

Related Products
  • For other AC to DC adapters, please check here.
  • CE, FCC

Related Products

Product Reviews

(0 Ratings, 0 Reviews)
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
Mailing Lists