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What is Power Bank Circuit Board?
Power Bank Circuit Board PCB is a printed circuit board that manages the charging and discharging of a power bank’s battery.
KSPCBA is a Leading Power Bank PCB Supplier In China, We have more than 10 years of experience in PCB manufacturing. We are supplying and manufacturing all types of PCBs for power banks. Our Power Bank PCB has Fr4 94vo Rohs Pcb Board.
Features of Power Bank Circuit Board
– High efficiency
– Low power consumption
– Overcharge and over-discharge protection
– Short circuit protection
– Temperature protection
Functions of Power Bank Circuit Board
– Charging and discharging management
– Battery protection
– Voltage regulation
– Current regulation
Applications of Power Bank Circuit Board
– Power banks for mobile devices
– Portable chargers for cameras and other electronic devices
– Emergency power supplies
Features:
1. 100% brand new and high quality
2. Small body and stable performance
3. Portable backup power supply with an input matching 5.0V adapter to the internal battery
4. Press and hold the button after standby, LED digital display shows the battery
5. Widely used
Specification:
Condition: 100% Brand New
Model: H961-U
Input Voltage: input Voltage B+ to B-; 3.0-4.2V
Overcharge
Detection voltage: 4.20±0.05V
Release voltage: 4.100±0.05V
Detection delay time<200 ms
Over-discharge
Detection voltage: 3.0±0.10V
Release voltage: 3.10±0.10V
Detection delay time<100 ms
Output constant current: constant current;2A
Short CircuitProtection
Short detection delay time<50uS
Release Conditions: Cut offload
Normal current consumption
Normal current consumption of PCM: Max 60uA
Standby current consumption: Max 50uA
0V charger: allowed 0V change; Y
Suggest working conditions
max continuous /discharge current: 1.5/2A
suggest working temperature: -5-45℃
IR resistance: IR of PCM≤65 mΩ
Weight: Approx. 15g / 0.5oz
Package List:
1 * PCBA(Printed Circuit Board +Assembly)
How can we make high quality PCBA products?
Strict incoming material inspection control and management.
Never change BOM indicated material brand without customer’s permission.
Standard Operation Procedure
PCB will be baked in the oven machine in advance.
Fully automatic, high precision SMT and test equipment.
Comprehensive testing include AOI,X-Ray,ICT,software burning according to different PCBAs.
Strict quality management system.
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.