Description
1.SPS-E305 LED Screen
2.Have complete operating protection function(Short circuit protection)
3.Highly efficient, low ripple, small volume, light weight
4.Display voltage, current,power, high precision
5.Voltage stabilization, current limiting, simple operation
6.Single voltage input（Dual voltage input easily destroys power supply）We will Send
the correct input voltage power supply according to your country
7.Temperature control fan heat dissipation, low noise
8.Double potentiometer more precise adjustment
9.Output Voltage ranges from 0 to rating voltage with continuous adjustment
10.Output current ranges from 0 to rating current with continuous adjustment
1. For Factory Production line test.
2. For Mobile phone ,computer repair, electrical appliance maintenance,Car DVD, car audio, etc.
3. For Product aging, electroplating,titanium oxide,electrolysis,such as resistors, jewelry,capacitors, relays, DC motors, LEDs, etc.
4. For Charge the battery (Include car battery).
5. For Laboratory, scientific research teaching,factory, maintenance power supply,school ,scientific research , production line use,etc.
6. For Security monitoring system, fire protection system, building automation system
| Model Name | SPS-E305 | |||
| Output Voltage | 0-30V | |||
| Output Current | 0-5A | |||
| Output Power | 150W | |||
| Input Voltage | 100V-240V±10% 50Hz-60Hz | |||
| Working Temperature | Working temperature:0℃-40℃;relative humidity:<80%RH | |||
| Storage temperature | :-10℃-70℃;relative humidity:<70%RH | |||
| Constant voltage State | Voltage stability:0.1%±3mV | |||
| Low Voltage:0.2-0.3%+3mV | ||||
| Load stability: 0.5%±3mV | ||||
| Ripple noise ≤30mVrms | ||||
| 0 to rated voltage continuously adjustable | ||||
| Constant Current State | Current stability:0.2%+3mA | |||
| Load stability: 0.2%±3mA | ||||
| Ripple noise ≤20mArms(Valid Value) | ||||
| Recovery time:≤500μS | ||||
| Temperature coefficient:≤100ppm/℃ | ||||
| 0 to rated current continuously adjustable | ||||
| Display | Display size:5.3cm*4.8cm | |||
| Screen type:LED Screen red display | ||||
| Display accuracy:0.5%±2digits | ||||
| Display resolution voltage : 0.1V | ||||
| Display resolution Current : 0.01A | ||||
| Product size | Long 16.5cm x Wide 10.3cm x High 8.1cm | |||
| USB interface | 5V 2A for mobile phone repair and charging | |||
| Net weight | 1Kg | |||
| Product color | Black and White for optional | |||
| Built-in cooling fan | Smart turn on when temperature over 50℃ |
1X DC Power Supply(AC110-230V)
1X Power Adapter EU Plug
1X Black Output Line
1X Red Output Line
1X Instruction Book (English)
1X Pakcgae Box（Hard）
2X Protective Sponge
1X Certificate of Conformity(1 Year)
Questions & Answer
Q 1:The current knob has been turned,why can’t the current be adjusted?
A 1:You must connecte a load and the voltage setting cannot be 0, and then the current is adjusted
Q 2:Why isn’t the cooling fan working?
A 2:We installed a smart cooling fan with a built-in temperature control sensor that turns on when
the temperature reaches 50 degrees Celsius.
Q 3:I can’t choose the input voltage 220V or 110V?And the EU/AU/US/UK plug ?
A 3:This one support 220V 110V EU PLUG
Q 4:Scratches on the screen？
A 4:There is a protective film on the screen that can be peeled off.
Shipping
We will send your package within one day and one day delay on weekends
Warranty & Return Policy
One year warranty
Contact us
1.Please Contact us via AliExpress message center at the first time with any
trouble of items.
2.Looking forward to leave us 5-star positive feedback after you receive your item.
It will encourage us to provide more perfect items and service.
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