IKococater DC Power Supply Variable 30V 10A with Output Switch, Adjustable Regulated Switching Bench Power Supply with 4-Digits LED Power Display, 5V/2A USB Interface, Accurate Encoder Adjustment Knob

Q: how many watts does the 120volt one it put out?

To figure out the wattage you use the formula P = I x V. P is for power or in this case watts. I is for intensity or in this case current/amps. V is for volts. The 120 volt states it is 3 amps so we have the following: P = 3 x 120 P = 360 If the specs are correct, the 120 volt will output 360 watts.

Q: Is this UL Certified?

No, this power supply is not UL listed. Most of the PS in this price class from China will not have UL listing since they ill not spend the money for the certification process. For the money, this PS is performing well (so far).

Q: I read the case is not grounded to circuit board. Should I ground it for protection?

No do not ground the case unless you want unexpected problems, this is a DC power supply not AC

4.4/5

معرّف المنتج: 588867739

معاملة آمنة

التفاصيل

Brand
IKococater
Color
Black
Item Weight
1.65 Kilograms
Connector Type
usb
Amperage
1E+1 Amps

يُشترى معًا بشكل متكرر

IKococater DC Power Supply Variable 30V 10A with Output Switch, Adjustable Regulated Switching Bench Power Supply with 4-Digits LED Power Display, 5V/2A USB Interface, Accurate Encoder Adjustment Knob

Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M

Sumnacon 39 Inch Multimeter Test Lead Set - 5 Pcs Stackable Banana Plug to Test Hook Wire Cable Kit with Protective, Flexible Wire Leads for Electrical Testing 500V/5A