Regulators
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Regulators, Students Corner
0.28 inch Mini Digital Voltmeter Ammeter DC 200V 10A
Description
High precision, four digital display
Working voltage:DC4V-28VWorking current:<20mADisplay: 0.28″ Two color blue and redMeasuring range:DC 0-200V 0-10A Built-in shuntRefresh rate: about 1S / 3timesMeasure accuracy:Operating temperature: -10 to 65° cWorking pressure: 80 to 106 kPasize :48×29×20 mmCurrent: Range x 0.08%+Two digitsVoltage:Range x 0.08%+Two digitsAbout wiring:Red line thin: power supply+Red line (thick): IN+, current inputYellow line (thick):PW+, measuring terminal voltage input positivBlack line thick: COM, common measurinItem included:1x Digital DC Voltmeter Ammeter DC 200V 10A Voltage Current Meter Power Supply Red Blue LED Dual DisplaySKU: n/a -
Regulators, Students Corner
TP4056 1A Li-ion Lithium Battery charging Module – Micro USB in Pakistan
This TP4056 1A Li-ion Lithium Battery Charging Module is made for charging rechargeable lithium batteries using the constant-current/constant-voltage (CC/CV) charging method. In addition to safely charging a lithium battery, TP4056 BMS Board also provides the necessary protection required by lithium batteries. The TP4056 is suitable for USB power and adapter power supplies. Due to the internal PMOSFET architecture and anti-reverse charging path, no external isolation diodes are required. Thermal feedback of the Protection Circuit automatically adjusts the charge current to limit chip temperature during high power operation or high ambient temperature conditions. The charging voltage is fixed at 4.2V, and the charging current can be externally set by a resistor. When the charging current drops to the set value of 1/10 after reaching the final float voltage, the TP4056 Li-ion Battery Charger Module will automatically terminate the charging cycle. When the input voltage (AC adapter or USB power) is removed, the TP4056 automatically enters a low current state, reducing the battery leakage current to less than 2uA. The 1A Micro USB Protection Board TP4056 can also be placed in shutdown mode when there is a power supply, reducing the supply current to 55uA.
Specifications of TP4056 Module:
- Charge module: Linear charging
- Current:1A adjustable
- Charge precision:1.5%
- Input voltage:4.5V-5.5V
- Full charge voltage:4.2V ± 1%
- Led indicator: red is charging Green is fully charged
- Input interface: micro USB/mini usb/type-c usb
- Work temperature:-10° to +85°
- Inversed polarity: NO
Features of TP4056 Module:
- Automatic Recharge.
- Undervoltage Lockout.
- Inversed polarity: NO.
- Current Protection: Yes.
- It is small size and lightweight.
- It has battery temperature sensing.
- specially designed for a single lithium battery charging.
- Fully machinery automated processing, all patch parts manufacturing.
- Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
Package Include:
- 1 x TP4056 – 1A – Li-ion Lithium Battery charging Module
Best Online Shopping Website for TP4056 1A Li-ion Lithium Battery charging Module in cheap price in Islamabad, Karachi, Rawalpindi, Peshawar, Multan, Faisalabad, Quetta, and all over Pakistan.SKU: n/a