Check the listing for details. 30V 60V 120V 3A 5A 10A Lab adjustable DC Power Supply Variable DC Power Source. Condition: New. Listed at 57.99 USD. 1、 OverviewKPS series DC power supply is a single output, high-precision dual display switching DC power supply. The machine has complete operation protection function, high efficiency, low ripple, high stability and small volume. Current limiting protection protects the KPS power supply and load from accidental damage. KPS series power supply has temperature control circuit and low intelligent heat dissipation noise. 2、 FeaturesHigh efficiency and sufficient powerLow ripple, small size and light weightDouble LED display of voltage and current, high precisionStable voltage, limited current and simple operationDouble voltage input, convenient selectionTemperature controlled fan for heat dissipation, low noise and long service life 3、 Application field1. Production line test.2. Electrical maintenance.3. Product aging.4. Battery charging.4. Laboratory, scientific research and teaching.6. Other occasions requiring DC regulated power supply. 4、 Main technical parametersInput voltage: AC 230V / 115V ± 10%; 50Hz / 60Hz. Output voltage stabilizing value: 0-15V continuously adjustable.Output constant current value: 0-5A continuously adjustable.Ripple voltage: VPP ≤ 1%Overall efficiency: ≥ 89%.Digital display: three LED digital tube double display.Display resolution: 0.1V/0.01A.Display accuracy: ± 1% + 2digits.Working temperature: (- 10 ～ 45) ℃.Storage temperature: (- 20 ～ 60) ℃.Relative humidity: 90% (40 ± 5 ℃). 5、 Product featuresNet weight: 1.45Kg, gross weight: 1.8Kg, full container: 8 sets / 15KgMachine size (mm): 81 (W) × 165 (H) × 220 (L)Package size (mm): 120 (W) × 205 (H) × 290 (L)Box size (mm): 330 (W) × 430 (H) × 500 (L)Attached accessories: power cord X1 instruction X1 warranty card certificate X1 output cord x1Modelvoltage(V)current(A)Voltage resolution(V)Current resolution(A)KPS305DF 0-30V0-5A 0.01V 0.001A KPS605DF 0-60V 0-6A 0.01V 0.001A KPS3010DF 0-30V0-10A 0.01V 0.001A KPS1203DF 0-120V 0-3A 0.1V 0.01A SHIPPING Please Make sure your Ebay Address is 100% right. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. RETURN Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.