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1.Description:    ZK-SJVA-4X is a DC adjustable constant voltage constant current step down/up power supply module with LCD display. HD display input voltage and output voltage, current, power and display status. Adjustable stable output voltage and current. Set output current to meet the ..

DC 12V 30MA 1 Channel Voltage Comparator Module LM393N LM339 IC ChipFunction:1. Enter a voltage and the reference voltage contrast on the module (The reference voltage can be set by an adjustable electrical overcast), When the input voltage is greater than the reference voltage, ..

Feature:The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent.Specification:Model: MC-105Volume: Length 65mm Diameter 24..

kyoritsu KEW 3125A• Insulation Resistance up to 1TΩ • Short-Circuit Current up to 1.5mA • Wide Test Voltage from 250V to 5000V • Diagnosis Function of PI and DAR • Newly-designed alligator clip • It comes with a tough hard case • Filter function reduces noise interference for obtaining stable..

High Voltage Power Supply Electrostatic Spinning Power + 30KV 1mA  Model: DW-P303-1ACF0Input voltage: AC 220V ± 10%Output voltage: the DC 0 : + 30000V, 4 1/2 meter display (30KV)  Output current: 1mA 3/1/2 meter display (1.00mA) Dimensions: 310 * 30..

Voltage detection current detection module voltage sensor current sensorModule Function:Measure the voltage and current in the circuit.Current detection using the United States and the United States produced a sophisticated high-end current detection amplifier chip MAX471. The module do..

"solar panel"       Solar testing standards: light intensity: 40,000 LUX, temperature 25 degrees, if the customer does not test conditions can buy a 500W metal halide lamp, matched with a regulator from around 15-20CM, measured with a light meter data: 4 Wan LUX, is..