ELE-PSU3030CH lab power supply
Details
The ELE-PSU3030CH is an affordable lab power supply from Eleshop, and is a good budget choice for hobby, education and service work. Furthermore, this single-channel supply delivers up to 30V and 30A for 900W total, set with stepless control down to 10mV and 10mA, shown on a 4-digit LCD, with automatic CV and CC switching, overcurrent protection and three memory presets.
The battery charging function sets this model apart. This supply protects against reverse polarity connection, so a battery connected the wrong way round does not damage the supply or the cell. Charging stops automatically once the battery is full, which prevents overcharging when a pack is left connected, and the delivered charge is shown in Ah so the energy put back into the battery can be read directly.
Model overview
| Model | ELE-PSU1530CH | ELE-PSU3020CH | ELE-PSU3030CH | ELE-PSU6010CH | ELE-PSU6020CH |
|---|---|---|---|---|---|
| Total power | 450 W | 600 W | 900 W | 600 W | 1200 W |
| Voltage range | 0 - 15 V | 0 - 30 V | 0 - 30 V | 0 - 60 V | 0 - 60 V |
| Current range | 0 - 30 A | 0 - 20 A | 0 - 30 A | 0 - 10 A | 0 - 20 A |
| Ripple | 30 mV / 20 mA | 20 mV / 20 mA | 60 mV / 20 mA | 60 mV / 20 mA | 60 mV / 20 mA |
| Price |
Specifications
| Outputs | 1 |
| Type | Switching |
| Resolution | 10 mV / 10 mA |
| Accuracy | CV: ≤ 0.05% + 10 mV CC: ≤ 0.01% + 10 mA |
| Protection | OCP |
| Display | 4-digit LCD |
| Memory groups | 3 |
| Dimensions | 265 x 190 x 85 mm |
| Weight | 2.5 kg |
Accessories
- 1x Power cord
- 1x Set test leads (4mm to alligator clip)
- 1x Set test lead (6M cable lug)
- 2x Clamps
Pros and cons
- Affordable
- Battery charge function
- Reverse polarity protection
- High ripple
Downloads
| ELE-PSU-CH user manual v1.2.2 |  (1.19 MB) | Download |
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