저희는 암호화폐로 결제를 받습니다 — 보유하신 코인으로 실제 하드웨어를 구매하실 수 있습니다.암호화폐로 결제하고, 실제 하드웨어 구매에 사용하십시오. 전 세계 어디서나 US$399 이상 구매 시 무료 보험 배송. 무지 상자에 담아 독일에서 발송합니다.US$399 이상 구매 시 무료 보험 배송. 체크아웃을 시작하면 30분 동안 환율이 잠깁니다.30분간 환율 잠금. 모든 제품은 밀봉된 상태로 일련번호를 확인한 후 24개월 보증을 제공합니다.밀봉 포장, 24개월 보증.

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Two small green circuit boards with components and solder points

myVolts

myVolts ZYM119 AC-DC Power Supply Module 100-240V 5V 2A 10W 2pcs

SKU CH-YWBN-4XNV2

Two AC-DC switching modules convert 100-240 V input to a regulated 5 V 2 A output using PWM and a full-bridge design

  • TypeAT
  • Wide input range 100-240V AC suits global mains
  • PWM regulation with full-bridge topology delivers efficient conversion
  • Stable 5V 2A output rated at 10W continuous power
  • Low 30mV ripple noise from 431 precision regulator
  • Two modules included for parallel or backup use

What this module delivers

This myVolts ZYM119 board converts 100-240V mains to a stable 5V 2A output rated at 10W. It suits hobbyists and technicians who need a compact AC-DC module for low-power circuits, test rigs or small embedded builds.

When the upgrade makes sense

The unit replaces bulky linear transformers or unreliable wall warts when space and efficiency matter. The jump is worth it if you need PWM regulation with a full-bridge topology and 30mV ripple noise in a bare-board format.

Installation notes and common issues

Soldering to the input and output pads is straightforward for anyone comfortable with mains-voltage safety practices. The main pitfalls are forgetting an external fuse on the AC side and exceeding the 2A continuous current limit.

주요 특징

  • Wide input range 100-240V AC suits global mains
  • PWM regulation with full-bridge topology delivers efficient conversion
  • Stable 5V 2A output rated at 10W continuous power
  • Low 30mV ripple noise from 431 precision regulator
  • Two modules included for parallel or backup use

사양

TypeAT

이 상품에 대한 질문

What are the mounting hole dimensions for the 5V 2A power supply board?

The module uses a full-bridge PWM design with a 431 precision voltage regulator and measures 10W output power at 5V 2A.

Which step is most often missed when wiring the AC 100-240V input to the board?

Connect the live and neutral wires to the marked AC input terminals before applying mains power, ensuring the 50-60Hz supply matches the board rating.

How often should the output ripple noise be checked on this 10W switching supply?

The output ripple noise is specified at 30Mv; verify with an oscilloscope during initial commissioning and after any load changes to confirm stable 5V regulation.

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고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.