Show some use more advanced voltmeter microprocessor, part of the United States imported Boost boost controller, through the use of the power MOSFET’s on-resistance and eliminates the need for a current sense resistor, maximizing efficiency, efficiency of up to 96.4%. Imports of high-power low resis..
Spescification:1.Aplly Battery Type:18650 battery2.Output Voltage: 5V 2.1A3.Input Voltage: 5V1A4.Instructions: Level 4 Capacity indicator5.Lighting: with LED lights6.Size: 140 * 64 * 22mm7.Rated Voltage : 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)..
Spescification:Module Nature: Non-isolated buck module (BUCK)Input Voltage: 4-38V (input please try not to exceed 38V)Output Voltage: 1.25-36V continuously adjustableOutput Current: 0-5A, it is recommended to use within 4.5AOutput Power: Recommended for use within 75W.Operating Temperature: -40 ~ +8..
Feature: High quality switching ‘wall wart’ AC to DC 9V 1000mA wall power supply manufactured specifically for Electronics. These are switch mode power supplies which mean the output is regulated to 9V and the capable output current is much higher.Color: BlackInput: 100~240V, 50/60HzOutput: 9V,..
Specification:1. Module properties: non-isolated step-up module(Boost)2. Rectification: Non-Synchronous Rectification3. Input voltage: DC 3-30V (Note: The boost module input voltage can not be higher than the output voltage,the output stable at the set value)4. Output voltage: DC 4-35V5. Output curr..
SPECIFICATIONS:Onboard TDA2030A audio power amplifier chip.Mono 18 w power amplifier circuit design.Socket onboard horn .The onboard 10 k adjustable resistance, can adjust the volume of the amplification.The onboard power lightChip has lead to the main pin, can directly input audio signal.Worki..