60V 20A DC Power Supply

1.Output: 0‑60VDC, 0‑20A, 1200W max
2.Technology: High‑frequency switching with synchronous rectification – lighter than a linear, but still quiet (under 50mV ripple)
3.Input: 110V‑240V universal, 50/60Hz (active PFC)
4.Control: Dual knobs for voltage and current, plus a separate output enable button
5.Applications: Battery charging (48V systems), LED strip testing, automotive electronics, industrial solenoids
6.Key feature: Remote sense terminals for accurate voltage at the load over long leads
7.Brand: ACSOON (2‑year warranty, fan‑cooled, bench or rack).

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Product Description

60V 20A DC Power Supply | Adjustable Switching Bench Supply for High‑Power Projects

If you need more than 30V or more than 10A, a linear bench supply becomes a problem. It's huge, heavy, and turns half the input power into heat. That's why we made the 60V 20A DC Power Supply – a switching design that still delivers clean enough power for 95% of jobs.It's not as quiet as a linear supply (that's physics), but at 50mV ripple, it's fine for microcontrollers, relays, LED drivers, and most sensors. If you're doing audio or RF, buy our linear ADC‑3010 instead. For everything else, this is smaller, lighter, and half the price.We sell a lot of these to EV conversion shops, battery test labs, and industrial maintenance crews. They like the 20A output and the fact that it fits on a shelf without a forklift.

Datasheet

Parameter	Specification
Model Series	ACSOON ADC Series
Input	110‑240V ±10%, 50/60Hz, active PFC
Output	0‑60VDC, 0‑20A, 1200W
Load Regulation	≤ ±0.3% + 10mV
Line Regulation	≤ ±0.2% + 5mV
Ripple & Noise	≤ 50mVrms, ≤ 200mVp‑p (20MHz)
Transient response	< 2ms for 50‑100% load step
Display	4‑digit LED, 10mV / 10mA resolution
Protections	OVP (adjustable), OCP (settable), short circuit, over‑temp
Cooling	Rear fan, variable speed

If you need it,Contact us at Email: acpower@acsoonpower.com

60V 20A DC Power Supply Main Features

CV/CC mode auto‑crossover – LED indicator tells you which mode is active.
Output enable button – red when off, green when on. No accidental output when connecting leads.
Adjustable OVP – user‑set over‑voltage trip, protects your DUT if the supply fails.
Temperature‑controlled fan – quiet at low load, speeds up at high current. Not silent, but bearable.

Why Choose ACSOON 60V 20A DC Power Supply?

Real 20A continuous – not just a peak rating. Tested for 2 hours at 20A, 60V.
Remote sense standard – terminals on the rear. Compensates for voltage drop in long test leads.
Over‑current protection that works – you set the limit, the supply holds it. No overshoot.

60V 20A DC Power Supply Application Areas

48V battery charging – golf carts, solar banks, forklifts. Set voltage to 54.4V for LiFePO4, limit current to 10‑20A.
LED lighting test – high‑power COB arrays and drivers at 48‑54V.
Automotive electronics – bench test 48V mild‑hybrid components, DC‑DC converters, LED headlights.
Industrial coils & solenoids – hold‑in current testing, relay pull‑in verification.

Our Services

Quality Control

Every unit burned in – 2 hours at 60V/20A, ambient 35°C. We check temperature rise on the heatsink.
Ripple measured – at 10A, 20A, and no load. If it exceeds 60mV, the output filter gets reworked.
OVP test – we set OVP to 65V and ramp up voltage. Trip must occur within 0.5V.
Calibration – voltage and current measured at 5 points against a Fluke 8846A. Sticker attached.

R&D Results

Remote sense circuit – first version had a delay that caused oscillation with long cables. Added a 100nF cap on the sense inputs. Problem solved.
Fan curve – originally fan ran at 50% speed all the time. Too noisy. Now it starts at 10% and ramps up based on internal temp.
Customer request – added a "lock" function (press voltage knob for 3 seconds) so settings don't change when bumped.

Packaging and Transportation

Cardboard box with foam inserts – fits the unit and accessories.
Manual – full manual on USB stick. QR code on the unit links to a PDF.
Shipping -DHL, FedEx, or sea freight.

After‑Sales Service

1‑year return‑to‑base warranty.
Spare parts (fan, front panel, power board) kept in Xi’an.
Email support – we usually reply within 1 business day. Include your serial number.

Qualification Certification

CE – tested at an external lab (LVD, EMC)；RoHS – all components；ISO 9001:2015 – our Xi’an factory；Test sheet – each unit includes a signed sheet with measured OVP, ripple, and calibration data.

FAQ
Q1: Why would I choose this over a linear 60V 20A supply?
A: Weight and cost. A linear 60V 20A supply and costs 3x more. This is 4.5kg and affordable. But if you need <1mV ripple for audio or medical, buy linear. For batteries, LEDs, motors, this is fine.
Q2: Can I parallel two units for 40A?
A: Not directly. Each unit has its own sense and regulation. They will fight. But we offer a 40A version (ADC‑SW6040) – same voltage, double the current.
Q3: The fan gets loud at 20A. Is something wrong?
A: No. At 20A, the supply is dissipating about 80‑100W. The fan needs to move air. If it bothers you, run at 15A or put the supply on a shelf below your workbench.
Q4: Can I charge a 48V LiFePO4 battery?
A: Yes. Set voltage to 54.4V (16 cells x 3.4V), current to battery’s recommended charge rate (usually 0.5C). The supply will run in CC mode until voltage reaches 54.4V, then switch to CV and current will taper. Works fine.
Q5: Does it have reverse polarity protection?
A: No. If you connect the output backwards, you’ll blow the internal fuses (two 20A fuses, user‑replaceable). We don’t add a diode because it drops voltage and limits current. Just be careful.

Contact Us

For technical specifications or global solutions for the 60V 20A DC Power Supply: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.