0~30V 0~5A Variable Adjustable Switching Precision DC Power Supply LED Display
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Description & Features+
This DC Power Supply is very stable,its voltage an current can be adjusted from zero to rated value.Constant voltage and current can be automatic conversion.
This DC Power Supply is the power supplies that come with steady direct voltage and current.They features digital control and have high precision.With advance controlling technique of microprocessor we can achieve the following functions:the enactment,display,feedback,and protecting of voltage and current.This technique improves the accuracy of enactments and the accuracy of control.Besides,it enables easy to operate by adjust of mor intuitionstic to see.So this techique avoids the unsteadiness of the enactment point caused by adjust of regular potentiometer,which brings error,excursion,and parts of an apparatus being abrasion.Therefore,the precision and stability of power supply have upgraded greatly.Another characteristic of this power supply is:the enacted voltage can lock in the whole range.This characterisitc offers users much more convenience and avoids careless inaccurate operate.
Regulated output voltage: 0-30V
Regulated output current: 0-5A
Input voltage:120V AC+/-10%; 50HZ/60Hz+/-2Hz
The third Road Fixed Output,with 2.5V 3.3V 5V Optional.
Line Regulation:CV≤0.01+1mV; CC≤0.2%+1mA
Load Regulation:CV≤0.01%+3Mv; CC≤0.2%+3mA
Ripple And Noise: CV CC≤5mV/Ar.m.s(I≤3A);CC CV≤10mA/Vr.m.s(I>3A)
Protection Constant:Current And Short-cirruit protection
Voltage Indication Accuracy:LED+/-0.5%+5digits
Current Idication Accuracy:LED+/-0.5%+5digits
Relative Humidity:less than 90%
1x DC power supply
1x UL Power Cord
1x Test Lead Set
1x User Manual
- In the event of a short circuit at the output the current will limit at the value set by the current controls,however the unit should be turned off and the short circuit removed before continuing use.
- The mains power must be switched off before servicing and servicing should be referred to a qualified person.
- The unit should be stored in a dry and well ventilated place and the power cord removed if storing for long periods.
Note: The positive and negative pole, input and output connection are marked on the back of the product,be sure not to connect incorrectly
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You can return this item within 90 days from the day you receive your online order.
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- Return this item to a Walmart store
- Return this item by mail
From the Manufacturer +
Q & A+