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USB Resistor Dc Electronic Load with Switch Adjustable 5V1A/2A/3A Battery Capacity Voltage Discharge
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Delivery: Standard (Free) | Fri 26th Jun - Thu 2nd Jul
Sold by: You YiBai
Returns: 30 days
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Description & Details
USB Resistor Dc Electronic Load with Switch Adjustable 5V1A/2A/3A Battery Capacity Voltage Discharge Description
USB Resistor Dc Electronic Load with Switch Adjustable 5V1A/2A/3A Battery Capacity Voltage Discharge
A designed according to the principle of ohm's law and through the resistor in parallel through a different switch, can produce 3 kinds of resistance of a USB electronic load resistance discharge, when all the switch opens, is 2.2 ohm/10W, 4.7 ohm/10W, 2 kinds of resistance in parallel at the same time, in 5V voltage almost can produce 3A discharge current.
The actual current size, please according to ohm's law: I = R
Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn)
K1=4.7Ohm/10W , K2=2.2Ohm/10W
Color: green
Material: PCB+ electronic components
Package Contents:
1 x USB Resistor Electronic Load
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Details
| OPC | PTH99NW |
|---|---|
| Brand | unbrand |
| Codes | 9319739644807 (EAN) |
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