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Voltage: 5V; Rated Power: 5W, 10 and 15W
Max Discharge Current: 3A; Discharge current selection: 3 Variants (1A / 2A / 3A)
Size: 6.5x2.2cm / 2.56x0.87inch
ABOUT THIS FIND
This product is designed according to the principle of ohm's law and through the resistor in parallel and two different switches, the module can provide 3 kinds of resistance for USB power input, 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 = U/R Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn) K1=4.7Ohm/10W , K2=2.2Ohm/10W
- The actual current size, please according to ohm's law: I = U/R Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn) K1=4.7Ohm/10W , K2=2.2Ohm/10W
- USB load resistance, is mainly to do discharge test, if the charger or mobile power supply output current is 2A, load meter power is 5V * 3A = 15W, if the output current is 2A, then the power load is 5V * 2A = 10W.if the output current is 1A, then the power load is 5V * 1A = 5W.
Specifications
| Brand Name | CentIoT |
| Manufacturer | CentIoT, 69, First Cross, Nehru Nagar, Karaikal, Puducherry – 609605 |
| Item Type | Voltage Testers · Industrial & Scientific |
| Shipping Weight | 10 g |
| Package Dimensions | 12.5 × 7.6 × 2.1 cm |
| Category | Industrial & Scientific › Test, Measure & Inspect › Electrical Testing › Voltage Testers |
| Category Rank | #318,761 in Industrial & Scientific |
| Marketplace Rating | 4.3 out of 5 (15 ratings on the source marketplace) |
| EAN | 0618020770843 |
| UPC | 618020770843 |
| Attributes | Voltage: 5V; Rated Power: 5W,… · Max Discharge Current: 3A;… |
Common questions
CentIoT
CentIoT - Battery DC Load Tester - USB Interface - Resistor Load - Adjustable 5V 1A 2A 3A
★ 4.315 marketplace ratings
US$ 6.99-30%30% OFFregular price reg. US$ 9.99
You save US$ 3.00 off the regular price
Product price in USD · shipping & import duty for your country are calculated at checkout
● In stock
Delivery Sep 16 – Sep 23 to United States
1
Voltage: 5V; Rated Power: 5W,…Max Discharge Current: 3A;…
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