Tag: Current

Power Accessories

Electronic Spices 4S 30A 14.4V 14.8V 16.8V Current Li-ion Lithium Battery 18650 BMS Charger Protection Board Batteries Protecting Module

by geeksbay

Main features: overcharge protection, over-discharge protection, short circuit protection, overcurrent protection. Operating Current: 15A (natural cooling 10A, additional heat sink 15A, the maximum instantaneous current of 30A). No part design on the back can be attached to the heat sink to ensure that large currents work long hours. Lift Condition: Protecting releases the auto-recovery, without activation.
Battery: 4 Cell
Over Current: 20 ~ 30A
Working Current: 15A
over charge protection, over-discharge protection, short circuit protection, overcurrent protection.
suitable for the lithium battery pack with no equalization charge and the charging balance is balanced Make each battery in the battery pack full of electricity at the same time

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APTECH DEALS Digital Multimeter LCD AC DC Measuring Voltage Current (2000 Counts)

by geeksbay

Product Description

MULTIMETERMULTIMETER

SPECIFICATIONS:

DC Current : 2000uA, 20mV, 200mA, 10AAC Voltage : 200V, 750VDC Voltage : 200mV, 2000mV, 20V, 200V, 1000VResistance : 200 ohm, 2000 ohm, 20k ohm, 200k ohm, 2000k ohmCounts : 2000 countsDiode : YesDimension : 7 x 12.5 x 2.5 (cm)Weight : 68g

MULTIMETER MULTIMETER

MULTIMETER MULTIMETER

multimeter multimeter

The square wave output has a frequency of 50 Hz and a voltage of approximately 3 V peak-to-peak (Vp-p). The output jacks used are “V Ω mA” and “COM”.
When testing the current gain (hFE) of a transistor, turn the switch to the hFE position and insert the transistor into the 8-hole socket according to its type and pin configuration.
When measuring DC voltage, AC voltage, DC current (up to 200 mA), resistance, diodes, continuity (buzzer), or batteries, connect the red test lead to the “V Ω mA” jack and the black test lead to the “COM” jack.
When measuring current above 200 mA, connect the red test lead to the “10A” (or “10A DC”) jack, and the black test lead to the “COM” jack.

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