Korad KD3305D lab supply safety connectors
Details
The Korad KD3305D lab supply has two channels that can be changed individually and one channel with a fixed current and a fixed set of selectable voltage. The two channels that can be changed individually have a range of 0-30V and 0-5A, and can be used in series (60V/5A) and parallel (30V/10A).
Furthermore, the power supply has a lock-function to lock the buttons. The shutdown memory makes it possible to use a previous setting again after switching on the lab supply. A downside of the KD3305D is that CH1 and CH2 cannot be turned on and off independently, only simultaneously.
The KD3305D is protected against excessive current and the lab supply has an intelligent temperature-controlled fan that protects the power supply against overheating.
Models
This device is offered in 2 different setups, which differ in the connections on the front of the device. One model features screw-on connectors, and the other features 'safety connectors'. Both models are equal regarding their functions and specifications. The screw-on connectors also accept regular wires, but the safety style connectors only accept banana plug connectors.
| Safety connector | Screw-on connector |
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Specifications
| Voltage range CH1/2 (accuracy) | 0-30V (≤0.5%+20mV) |
| Current range CH1/2 (accuracy) | 0-5A (≤0.5%+10mA) |
| Voltage range CH3 (accuracy) | 2.5/3.3/5V (±50mV) |
| Current range CH3 | 3A |
| Resolution | 10mV/1mA |
| Ripple | ≤ 2mVrms/3mArms |
| Reaction time | ≤100ms |
| Dimensions | 252x135x370 |
| Weight | 4.5 kg |
For more information see also the datasheet.
Accessories
The Korad KD3305D comes with the following accessories:- Power cord
- Manual
Pros and cons
- safety terminals
Downloads
| Korad KD3300 serie Datasheet |  (304.26 KB) | Download |
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