We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular green circuit board with LCD screen and rotary knob, 9.5 by 5.4 by 5.0 centimetres

JinTaoRui

JinTaoRui DPS3510Power 40V 10A DC-DC buck module electrician tool

SKU CH-DWH2-XXAXZ MPN DPS3510Power

A DC-DC buck module steps 5–40 V input down to 0–40 V at up to 10 A with 150 W capacity and built-in LCD metering

  • Precise 0.01 V and 0.001 A resolution for exact output control
  • 150 W step-down handles 5–40 V input to 0–40 V 10 A output
  • Five preset groups stored automatically survive power loss
  • Integrated LCD meter shows preset and live voltage, current and status
  • Adjustable over-voltage, over-current, over-power and LCD brightness protection

150 W DC-DC buck module

The JinTaoRui DPS3510Power is a step-down power supply module rated for 150 W. It accepts an input range of 5-40 V and delivers an adjustable output of 0-40 V at up to 10 A. Technicians and hobbyists use it for bench testing, battery charging and prototype power delivery.

Analog and digital control with LCD readout

The unit combines analog adjustment and digital control in a single housing measuring 9.5 by 5 by 5.4 cm and weighing 143 g. An integrated LCD screen shows preset and actual voltage to 0.01 V resolution and current to 0.001 A resolution. Five preset groups survive power loss, and the status area indicates constant-voltage or constant-current mode.

Replaces separate meters and fixed supplies

This module consolidates a voltmeter, ammeter and adjustable supply into one device, removing the need for multiple instruments on the bench. The jump is worth it when a project demands repeatable 0.5 % voltage accuracy and 0.5 % current accuracy with software-adjustable protection limits. It is not suited for applications requiring more than 10 A output or input voltages above 40 V.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $40.99
Cheaper than about 82% of the 5,006 comparable items (median $95.99).

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the buck module accept, and what output voltage does it cap at?

The module accepts 5 V to 40 V input and can regulate the output up to 40 V.

What are the physical dimensions and weight of the DPS3510Power module?

The unit measures 9.5 × 5 × 5.4 cm (3.7 × 2.0 × 2.1 in) and weighs approximately 143 g (5.0 oz).

How do you save a voltage and current preset, and which step is often missed?

Set the desired voltage and current, then long-press a memory key to store it in one of the five slots; the step often missed is confirming the save before powering down.

More in Electrical Trade Tools & Kits

Similar items