Wanptek GPS3010D 220V high precision Adjustable 0.001A Digital DC Power Supply 30V/10A scientific research service Laboratory
The series of switching power supplies for measuring instrument have ruled out the inconvenience of bigvolume and heavyweight of a traditional power supply possess.The output voltage and current is controlled by two variable resistors with coarse and fine regulation for morehandy and precise adjustment. Features: 1, With more extensive range of in put volt age at 230V±10% 50Hz（115 V±10 % 60 Hz） 2,With high frequency operat ion can reduce the size of power transform er. 3,With small size, light weight and high density power. 4,Entire efficiency rate higher up to 70%. 5,Zero adjustment for the output of voltage and current. Parameter Specification: Operation Environment : Indoor use,Altitude up to 2000m, Installation Category II, Pollution degree 2. Operation Temperature &Humidity : 0℃to 40℃, <80%. Storage Temperature & Humidity : -10℃to 70℃, <70%. Cons tant Voltage Oper at ion (1) Output Voltage ranges from 0 to rat ing vol tage with con tinuous adj ust ment . (2) Voltage regul at ion line regul at ion≦5m V. Load regu lation≦5m V. (3) Recove ry time≦50 0μs(50 % Load cha ng e, mini mum load 0. 5A ). (4) Ri pp le & Noi se≦5m Vrms, 10 0m Vp -p (5) Tempe ratur e coefficient≦10 0p pm /℃. Constant Current Operation (1) Output current ranges from 0 to rating current with continuous adjustment. (2) Current regulation line regulation≦3mA. load regulation≦3mA. Indicator Meter 1)Voltage: Display : 4 Digits 0.56” Blue LED display. Accuracy : ±(0.5% of rdg + 2 digits). 2)Current: Display : 4 Digits 0.56” Blue LED display. Accuracy : ±(0.5% of rdg + 2 digits). Insulation Between Chassis and Output Terminal : ≧20MΩ (DC500V). Between Chassis and AC Cord : ≧30MΩ (DC500V). Packing list： 1、 Power Supply X 1 2、 Power Cord X 1 3、 The Load Line X 1 4、 Operation Guide X 1
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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