— Vartech® DC Power Supplies
3010 30V / 10A Heavy-Duty Linear DC Regulated Power Supply
0–30 V, 0–10 A heavy-duty linear DC supply — 4-digit ammeter, CV/CC, Output On/Off, series/parallel capability.
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About This Instrument
The Vartech 3010 is a heavy-duty single-output transformer-based linear DC regulated power supply rated at 0–30 V, 0–10 A. It features a 4-digit ammeter LED display (3 digits for voltage), automatic CV/CC switching, output On/Off switch, and can be connected in series or parallel with another unit. Designed for demanding bench-top and industrial applications requiring stable, low-noise DC power.
Key Features
- 0–30 V, 0–10 A — single output, fully variable
- Linear (transformer-based) — heavy duty, very stable
- Automatic CV / CC mode switching
- 4-digit ammeter LED display (3 digits for voltage)
- Output On/Off switch
- Series / parallel connection capability
- Constant current and overload protection
Technical Specifications
| Output Voltage | 0–30 V (fully variable) |
| Output Current | 0–10 A (fully variable) |
| Type | Linear (transformer-based), Single output, Heavy duty |
| CV Line Regulation | ≤ 0.01 % + 5 mV |
| CV Load Regulation | ≤ 0.02 % + 5 mV |
| CC Line Regulation | ≤ 0.2 % + 3 mA |
| CC Load Regulation | ≤ 0.2 % + 3 mA (I ≤ 3 A) | ≤ 0.2 % + 5 mA (I > 3 A) | ≤ 0.2 % + 15 mA (I > 10 A) |
| Ripple & Noise (CV) | ≤ 3 mV rms |
| Ripple & Noise (CC) | ≤ 3 mA rms (I ≤ 3 A) | ≤ 10 mA rms (I > 3 A) |
| Display | 2-digit LED — 3 digits (V), 4 digits (A) |
| Indication Accuracy | Voltage: ±1 % + 2 digits | Current: ±2 % + 2 digits |
| Protection | Constant current and overload protection |
| Power Supply | 230 V ±10 %, 50 Hz ±2 Hz |
| Operating Environment | 0–40 °C | RH < 80 % |
| Dimensions & Weight | 255 × 155 × 370 mm | 10 kg |
| Accessories | Power cord & instruction manual |
Specifications sourced from the official Vartech product catalogue. Download above for the full datasheet.
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