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Vartech® 3005 B
30V / 5A Linear DC Regulated Power Supply with Output On/Off
0–30 V, 0–5 A linear DC power supply — 4-digit LED display, Output On/Off pause function, CV/CC, short-circuit protection.
— Vartech® DC Power Supplies
3010 S-2 30V / 10A × 2 Dual-Output SMPS DC Regulated Power Supply
0–30 V / 0–10 A × 2 dual-output SMPS supply — 4 LED displays, auto CV/CC, light weight, series/parallel capable. Also available as 5005 S-2 (50 V/5 A×2) and 6002 S-2 (60 V/2 A×2).
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About This Instrument
The Vartech 3010 S-2 is a dual-output SMPS-based DC regulated power supply with two independent 0–30 V / 0–10 A channels. Being SMPS-type it is significantly lighter and generates less heat than a comparable linear unit, while still offering full CV/CC protection and the ability to connect channels in series or parallel (internally and externally). Four LED displays show V and I for each channel.
Key Features
- Two independent outputs: 0–30 V, 0–10 A each
- SMPS-based — compact and light weight, low heat
- Auto CV / CC switching
- 4 LED displays (V and I per channel)
- Series / parallel connection internally and externally
- Constant current and short-circuit protection
- Cooling fan
Technical Specifications
| Output | 0–30 V, 0–10 A × 2 (independent) |
| Type | SMPS, Dual output |
| CV Line Regulation | ≤ 0.02 % + 3 mV |
| CC Line Regulation | ≤ 0.5 % + 3 mA |
| CV Load Regulation | ≤ 0.01 % + 3 mV (I ≤ 3 A) | ≤ 0.02 % + 10 mV (I ≤ 6 A) | ≤ 0.1 % + 10 mV (I > 6 A) |
| CC Load Regulation | ≤ 0.2 % + 3 mA (I ≤ 3 A) | ≤ 0.5 % + 10 mA (I ≤ 6 A) | ≤ 0.5 % + 20 mA (I > 6 A) |
| Ripple & Noise (CV) | ≤ 0.5 mV rms (I ≤ 3 A) | ≤ 1.0 mV rms (I > 3 A) | ≤ 3 mV rms max |
| Ripple & Noise (CC) | ≤ 3 mA rms (I ≤ 3 A) | ≤ 6 mA rms (I > 3 A) | ≤ 10 mA rms max |
| Protection | Constant current and short-circuit protection |
| Display | 4 LED displays (V and I, both channels) |
| Indication Accuracy | Voltage: ± 1 % + 2 digits | Current: ± 2 % + 2 digits |
| Power Supply | 230 V ±10 %, 50 Hz ±2 Hz |
| Operating Environment | 0–40 °C | RH < 90 % |
| Accessories | Power cord & instruction manual |
| Series Variants | 3010 S-2: 2 × 0–30 V / 0–10 A | 5005 S-2: 2 × 0–50 V / 0–5 A | 6002 S-2: 2 × 0–60 V / 0–2 A |
Specifications sourced from the official Vartech product catalogue. Download above for the full datasheet.
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