Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Vari…See more

Product description 110V Input Voltage <img alt="1" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/3b35f7d3-3763-4720-8a2d-26b59cfcfcbd.__CR0,0,970,600_PT0_SX970_V1___/.jpg/> HANMATEK Upgraded HM305 Mini DC Power Supply The 2020 upgraded HANMATEK HM305 has an amazing design.

The full-screen design and the all-metal body make it look so exquisite.

Compared with similar products, it has a smaller size, only 9.0inx5.9inx3.1in, compact and portable.

Based on feedback from a large number of users, we have increased Output Switch control, Anti-collision lock and other practical functions.

We used a better circuit board.

This variable DC power supply is a very stable, regulated DC power supply.

It has the characteristics of low ripple and noise, high accuracy, high reliability, perfect overload and short circuit protection circuits, and it is especially suitable for laboratory, school and electronic maintenance.

Designed for laboratory and industrial use.

<img alt="2" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/64e14480-041c-4c88-b954-a4a6f781f45f.__CR0,0,300,300_PT0_SX300_V1___/.jpg/> Output Switch Control Sometimes we need to switch another voltage or current , but we often forget to unplug the previous instrument and cause the instrument to burn out,which often occurs in the maintenance.Output key is designed to solve this problem.By long pressing the Output button,the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient.

<img alt="3" src=https://m.media-amazon.com/images/S/aplus-media-library-service-media/dcea762b-d492-4eb1-8f4a-a7347b5dcce6.__CR0,0,300,300_PT0_SX300_V1___/.jpg/> 5V 2A charging port 5V 2A charger