DC-DC 5V to 3.5V / 12V USB Step UP Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V Обустройство дома - купить

Купить DC-DC 5V to 3.5V / 12V USB Step UP Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.2V-24V | Обустройство дома

  Dear Customer: Thank you for shopping in my store. If you use "Economic Transport", this logistics is relatively slow. If you can't accept the delay, you can choose other modes of transportation and we will provide additional discounts.   Уважаемый российский клиент: «cainiao Super Economy» Этот метод доставки - это метод логистики, запущенный платформой aliexpress. Эта информация о доставке показывает только прибытие в вашу страну. Последующая отправка будет обрабатываться местным почтовым отделением России. В течение этого периода вам необходимо связаться с вашей страной без перерывов. Почтовое отделение, чтобы вы могли быстро получить посылку!      If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.    Please don't open dispute and leave any bad feedback, if you have any question, feel free to contact us,we will give you satisfactory answer. Hope you understand us, thank you in advance.   Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.           1>.One button to turn off the output;     2>.Supply ON/OFF display screen;     3>.Support low power mode;     4>.Support sleep mode;     5>.Support both standard USB and Micro USB and pads input voltage;     6>.Potentiometer with rotating handle.         1>.Input voltage: DC 3.5-12V;     2>.Output voltage:DC 1.2-24V;     3>.Output power:         Input 1.2-2V,output power within 2W;         Input 2V-20V,output power within 3W;         Input 20V-24V,output power with in 2.5W;     4>.Display:3Bit digital tube display;     5>.Size:80*20*14mm.   Use steps:       1>.Input voltage from Standard USB or Micro USB or ‘VIN+’ and ‘VIN-’;     2>.Turn ON display screen;     3>.Adjust potentiometer to get the required voltage;     4>.Connect load.   Application:       1>.Ordinary power supply;     2>.Battery charger;     3>.LED drive power;     4>.Instrument voltage display;     5>.Test meter;     6>.Circuit test;     7>.Power conversion.   Please Note:       1>.It is not a high power supply, please use it within the power range.  1 x USB boost/buck power supply module