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SAFETY BRIEF:
This manual contains important safety instructions that must be followed in the operation and storage environment of the R-SPS series.To ensure your personal safety, and ensures that this product works in the best environment, please read this manual carefully before using .

Dual output series

1,Ultra strong four in one DC laboratory power supply: If you buy our four in one laboratory power supply, it is equivalent to two 30V10A laboratory power supply and a 30V20A laboratory power supply and a 60V10A laboratory power supply, saves you budget and offers convenience in use.
2,Powerful series and parallel functions: DC adjustable power supply has very convenient series and parallel switching function. When the "INDEP" button is pressed, it is a combination of two 30V 10A laboratory power supplies. By pressing the "SER" button of the dual power supply, you will receive a 60V10A laboratory power supply. By pressing the "PAR" switch to a 30V 20A laboratory power supply. This will meet your requirements for a higher voltage or higher current. Save time on better power sources and be a great helper in your work!
3,Widely used: Laboratory DC power supplies are a must in today's life or work, including but not limited to laboratory experiments, electroplating, LED lamp inspection or rechargeable batteries, mobile phone repair, home appliance repair, DIY and other situations that require DC power.
4,Four digit display and encoder accurate setting: Laboratory power supply voltage and current values are accurate to 0.01 V and 0.01 A, and the rotary encoder is used to adjust the desired current and voltage more accurately and achieve the ultimate refinement! Two sets of rotary encoder knobs, when the laboratory power supply is in INDEP state, the current and voltage values on both sides can be adjusted separately.
5,【Equipped with two super temperature controlled fans and OCP function, with multiple certifications such as CE/FCC】The DC switching power supply has two super strong fans for cooling, and the OCP function prevents the DC switching power supply from being overloaded, so that the DC power supply can be used safely for a longer period and a longer service life. We have certificates such as CE/FCC and absolute quality assurance.
6, Stable current and voltage output.

Application range:

1. Factory production testing field：For Production line test.
2.Mobile phone repair field: For Mobile phone、computer repair
3.Automotive sector: such as charging car batteries, repairing car parts, aging car parts, Car DVD, car audio,etc
4.Electrical appliance maintenance field：Maintenance of various circuit boards, resistors, jewelry,capacitors, relays, DC motors, LEDs,household appliances, and other electrical equipment that require power supply
5.Jewelry field: For electroplating、titanium oxide,etc
6.Battery charging field: Charging lithium batteries,Car Battery ,charging other batteries
7.Drone field: Rapid charging of drones
8.Research laboratory and school field: For Laboratory,scientific research teaching,school ,etc
9.Security monitoring system field: For Security monitoring system, fire protection system, building automation system
10.Modification field: Converting electric bicycles and cars,etc

1. Input voltage: AC 220V 50HZ or 110V 60HZ
2. Output voltage: DC 0- 240V
3. Output Current: DC 0-20A
4. Display Accuracy:
1% 1 word (three / three and a half digital display, voltage resolution 0.1V, current resolution 0.1A)
0.1% 1 word (four / four semi-digital display, voltage resolution 0.01V, current resolution 0.01A)
5. boot delay: 1-2S Shutdown Delay: 1-6S (depending on the load)
6. Voltage Stability: ≤0.05% + 1mV
7. The current stability: ≤0.1% + 10mA
8. Load stability: CV≤0.05% + 1mV
CC≤0.05% + 10mA
9. Ripple and Noise: CV≤10mV
CC≤20mA (RMS)
10. Overall efficiency: ≥80% (under full load test)
11. Working environment: -10 - + 40 Relative humidity 20% -80% (non-condensing)
12. Storage Environment: -20 - + 80 Relative humidity 20% -70% (non-condensing)
13. Pressure test: Input - Output: 1.5KVAC / 1 Minute
Input - Housing: 1.5KVAC / 1 Minute
Output - Housing: 500VAC / 1 Minute
14. Ground Resistance: <20mΩ

1X DC Power Supply
1X Power Adapter(EU/AU/UK/US we will send according to you country)
2X Black Output Line
2X Red Output Line
1X Instruction Book (English)
1X Pakcgae Box（Hard）
1X Certificate of Conformity(1 Year)

Dual Channel Plus Series- OVP OCP Memory Function

★High resolution 1mV/1mA
★ 8 groups of Memory(CH1&CH2: 2 groups each, series/parallel mode: 2 groups each)
★Dual Channels/Series/Parallel
OVP(over voltage protection)+OCP(over current protection
★ Dual CH/SER/PAR have Output ON/OFF
★ One-key Series/Parallel mode button
★ Dedicated Series-Parallel Output Port,no complicated wiring required
★ With Panel Lock Function, with Buzzer
★ Encoder adjustment, more accurate
★ Support negative voltage-0-positive voltage output mode


1X DC Power Supply
1X Power Adapter(EU/AU/UK/US we will send according to you country)
1X Black Output Line
1X Red Output Line
1X Instruction Book (English)
1X Pakcgae Box（Hard）
1X Certificate of Conformity(1 Year)

About Shipment

We will ship your package within 1-2 working days.
We may change the shipping method: Consider of the customs, remote address and shipping speed.

Warranty &Return

Our store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts.

Our Service time

Our Working time is Monday to Friday 9:00 AM to 6:30 PM BeiJing Time.
All orders will not be processed at the weekend and holidays.

Feedback

Please contact us first if you have any problem,i will reply you within 30 minutes during working time.We promise you to solve your problem within 24 hours.