Programmable Dc Power Supply
Feature
* Three outputs, the maximum power is up to 338W
* Lowe Ripple and Noise: ≤1mV / ≤3mA
* Standard Timing Output
* Comprehensive over-voltage and over-temperature
protection
* Fully remote control interface: LAN, USB and RS-232
* 5 digit LED display can show voltage, current and
power simultaneously
Product Model
SK3323J/SK3325J
Questions & Answer
From SK3325J Programmable DC Power Supply
Q: What is the Suin SK3325J?
A: The Suin SK3325J is a 3 channel programmable power supply. Two channels output 0-32V / 5A, while the third offers 0-6V / 3A.
Q: What is the difference between the Suin SK3325J and the SK3325?
A: The SK3325J has better measurement resolution, a better display, more communication options and protective function.
Q: Can the SK3325J be connected in series or parallel?
A: Yes, it can, but auto switch of series and parallel doesn’t support and only manual connection is available.
Q: Does the OVP function of SK3325J realized through hardware or software?
A: The OVP function realized through hardware, which is independent comparing with software control, thus making it can provide more comprehensive and stable protection.
Specifications
| Model | SK3323J | SK3325J | ||
| Channel | CH1 | 0~32V/0~3A | 0~32V/0~5A | |
| CH2 | 0~32V/0~3A | 0~32V/0~5A | ||
| CH3 | 0~6V/0~3A | |||
| Line Regulation | Voltage | CH1, CH2,CH3 | ≤1×10-4+3mV | |
| Current | CH1, CH2,CH3 | ≤1×10-4+500μA | ||
| Load Regulation | Voltage | CH1 | ≤1×10-4+3mV | ≤1×10-4+5mV |
| CH2 | ||||
| CH3 | ≤1×10-4+3mV | |||
| Current | CH1, CH2,CH3 | ≤1×10-4+500μA | ||
| Programming/Readback Accuracy | Voltage | CH1 | ≤±(0.05%+20mV) | |
| CH2 | ||||
| CH3 | ||||
| Current | CH1 | ≤±(0.3%+5mA) | ≤±(0.3%+10mA) | |
| CH2 | ||||
| CH3 | ≤±(2%+20mA) | |||
| Ripple and Noise | Voltage | ≤1mV | ||
| Current | ≤3mA | |||
| Display resolution | Voltage | 1mV | ||
| Current | 1mA | |||
| Display Digits | Voltage | 5 digits | ||
| Current | 4 digits | |||
| Other function | Auto Switch of serial and parallel | ○ | ||
| Timing Output | ● | |||
| OTP | ● | |||
| OVP | ● | |||
| General Characteristics | Rated Voltage | 220-230 (198-242)V | ||
| Rated Power | 0.5kW 0.7kVA | 0.6kW 0.8kVA | ||
| Rated Frequency | 50/60 (45-63) Hz | |||
| USB charging Interface | 5V 2A | |||
| Remote Interface | LAN, USB Device, RS-232 | |||
| Dimension | 256×160×440mm3 | |||
| Weight | 9KGs | 10KGs | ||
Standard Accessories
Power Cord:1pcs
CD(User's Guide):1pcs
