china Rek RPS-3303D/RPS-3305D Multi channel Linear DC Stabilized Power Supply
Product Introduction
This series of products has two adjustable outputs and one fixed output of 2.5V/3.3V/5V; Adopting a pure copper ring transformer, it has high efficiency and low heat generation. The series parallel connection between the main channels CH1 and CH2 can be achieved without the need for external connections, simplifying the wiring and making testing easier. Four digital screens display,
Equipped with a high-precision resolution of 10mV/1mA and multiple protection functions; One click control of output on/off switch, convenient and safe.
application area
Widely used in product aging maintenance, battery charging, experimental testing, production testing, electrolytic plating and other industries.
Performance characteristics
1. LED digital display, simple and intuitive display of power output voltage, current, power, and output equivalent resistance
2. The main channels CH1 and CH2 have master-slave tracking, parallel connection, and series connection functions
3. The CH3 fast output function allows for quick and convenient switching between fixed voltages of 2.5V/3.3V/5V
4. Resolution of main channels CH1 and CH2: 10mv, 1mA
5. Resolution of CH3 channel: 1mA, 1mA
6. Overvoltage, over-current, over-power, over temperature, short circuit protection
7. Convenient and fast operating interface
8. The temperature controlled fan speed makes the instrument have low noise and longer fan life
9. When the output is turned off, the voltage and current values can be pre designed for easy operation
| model | RPS-3303D | RPS-3305D | |||||
| Channel | CH1 | CH2 | CH3 | CH1 | CH2 | CH3 | |
| Voltage | 0～30V | 0～30V | 2.5V/3.3V/5V Fixed | 0～30V | 0～30V | 2.5V/3.3V/5V Fixed | |
| Current | 0~3A | 0～3A | 3A Max | 0～5A | 0～5A | 3A Max | |
| Ripple | Voltage | ≤1mVrms | ≤1mVrms | ≤2mVrms(5Hz~1MHz) | ≤0.01%+3mV(I≤3A) ≤0.02%+5mV(I>3A) |
≤0.01%+3mV(I≤3A) ≤0.02%+5mV(I>3A) |
≤2mVrms(5Hz~1MHz) |
| Current | ≤3mArms | ≤3mArms | / | ≤3mArms(I≤3A) ≤10mArms(I>3A) |
≤3mArms(I≤3A) ≤10mArms(I>3A) |
/ | |
| Tracking Operations | Tracking error | 0.5%+10mV(CH1) | 0.5%+10mV(CH1) | ||||
| Line regulation | ≤0.01%+3mV | ≤0.01%+3mV | |||||
| Load regulation | ≤300mV | ≤300mV | |||||
| Ripple noise | ≤2mVrms(5Hz~1MHz) | ≤2mVrms(5Hz~1MHz) | |||||
| Dimensions (D×W×H) | 330×250×155mm | ||||||
| Weight | Net weight: 7.5kg/Gross weight: 11.5kg | ||||||
| Altitude | ≤2000m | ||||||
| Ambient temperature | 5℃~40℃ | ||||||
| Relative humidity | ＜80% | ||||||
| Ambient temperature | 0~70℃ | ||||||
| Relative humidity | ＜70% | ||||||
| Power input | AC220V±10%, 50Hz (or AC110V input or AC100V/220V manual switching) | ||||||
| Accessories | Instruction manual, certificate, power cord, test lead | ||||||
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model |
picture |
type |
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RK00001 power cord |
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standard configuration |
The instrument comes standard with a national standard power cord, which can be purchased separately. |
|
RK00019 test line |
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Optional |
Instrument selection: RK6022 high-voltage test cable |
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instructions |
Download the official website product page |
standard configuration |
The instrument comes with a standard product user manual. |
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Certificate of Conformity Warranty Card |
|
standard configuration |
The instrument comes with a warranty card as standard. |
