We Default The Output Plug Is B, If You Want Other Plugs Please Leave Clear Words of The Input AC Plug and Output DC Plug, Like'AC: Number 5, DC: G'
FOR Nominal Voltage 44.4V, Rated Capacity:10Ah- 35Ah battery pack, 44.4V electric bike.
UPS powers (12 series lithium battery pack), Rechargeable Battery, Lead Acid/LifePO4/Liion Battery, Electric Tools, Garden Power Tools, Cleaning Machine, Ebike, Golf Cart, Electric Scooter, intelligent Balance Car Folding Bicycle, UPS Power Supply etc.
1) Input and output filter electrolytic capacitor use withstand temperatures -40 to +105℃, with Low Impedance, High reliability, Long useful life, High ripple capability, etc features.
2) Input Bridge KBP406 rectifiers Can withstand average Forward Rectified Current 4A, peak forward surge current 130A, Blocking Voltage 600VDC
3) The main power transformer adopts EC40 core, PC40 material, High efficiency, low iron loss, Enough power capacity, Have sufficient power margin.
4) Using aluminum heat sink, Good thermal design can better cool the power device, Consistent with the principle of hot air flow, extend the service life.
Using SMD components, automated mass production by machine, Reduce manual errors, improve product quality.
Voltage conversion parts, With Cycle by Cycle Current Limiting, soft start function, with ESD Protection. Charge
the control circuit, Using precision voltage comparator, Precise control of the charging voltage and current, With
overcharge protection, overcurrent protection, as well as output short circuit protection
Our Service :
1. Our goal is customer satisfaction!
2. After you received the goods, if you do not know how to use it, please feel free to contact us, we will try our best to deal with all the problems.
3. Our company provides a 1-year free warranty. Within 1 year, if product parts have a problem, we will provide new parts for free(You need to provide strong evidence that shows these parts have been damaged).
4. If you feel the service we do not good enough, please advise us, We will appreciate your proposal and we will continue to improve.