- Reduced price
Product description: Zhaoxin RPS-305D 30V 5A laboratory power supply
Stabilized laboratory power supply with stepless voltage adjustment from 0 to 30 V and current adjustment from 0 to 5 A. The power supply is fan-cooled, which enables its operation in a continuous mode.
The power supply has a coarse and fine adjustment of voltage and current limitation.
Main features
- Regulations:
- Floating adjustment of output voltage within the range from 0 V to 30 V
- Smooth output current adjustment within the range from 0 A to 5 A
- The unit can operate in modes:
- CV (Constant Voltage) mode - constant output voltage
- Operation in CC(Constant Current) mode - constant load current
- Current capacity up to 5 A
- Simultaneous reading of output voltage and current on the display
- Voltmeter: 3.5-digit LCD display with 0.1V resolution
- Ammeter: 3.5 digit LCD display with 0.01 A resolution
- Short-circuitprotection (in the event of a short circuit, the device will automatically switch off)
- Active cooling with built-in fan - continuous operation
- Fan connected to a temperature sensor - switches on only after heating up
- In-line power supply on transformer
- Rubber carrying handle
Zhaoxin laboratory power supply specifications
- Supply voltage: 230 V / 50 Hz (mains)
- Built-in digital display
- Coarse and fine adjustment (voltage and current limit)
- Short circuit protection
- Working temperature: -10°C - 40°C
- Humidity: < 90%
- Voltmeter indication accuracy: ± (1% + 1 digit)
- Accuracy of ammeter readings: ± (1% + 1 digit)
- CV voltage stabilization factor: ≤ 0.01% + 2 mV
- Voltage ripple and noise: ≤ 1 mVrms
- Current stabilization: ≤ 0.2% + 3 mA
- Current ripple voltage and noise: ≤ 2 mArms
- External dimensions: 278 x 160 x 170 mm
- Weight: 4.62 kg
Included
- Zhaoxin RPS-305D laboratory power supply
- Power cord
- User manual
