Product Details
Product Description
Product Description
SK3323/3325/3503 Sk3323 Power Supply programmable linear DC power
Feature
The SK33XX series programmable linear DC power supplies have three independent outputs – two sets of adjustable voltage/current and a fixed set of selectable voltage1.8V, 2.5V, 3.3V and 5V. it has three available operation modes–independent, series and parallel modes. All make this series become a high performance-to-price ratio instrument.
Aplication
Military R&D, Quality detection, Circuit test, Test of industrial manufacture automatization,
Education and Technical Training, Test of electronic assemblies, Aging test
Design Feature
1. 3 independent outputs-two 32V or 50V /5.1A or 3.2A, one 1.8V, 2.5V, 3.3V, 5V/3.2A, maximum 342W.
2. 4 digit voltage and current display, minimum resolution-10mV, 1mA
3. Smart temperature controlled fan to reduce noise effectively.
4. Save/Recall 5 group system set-ups
5. Standard timing output
6. Comprehensive over-voltage protection
Specifiations
Model
| SK3323
| SK3325
| SK3503
|
Channel
| CH1
| 0~32V/
0~3.2A
| 0~32V
/0~5.1A
| 0~50V/
0~3.2A
|
CH2
| 0~32V/
0~3.2A
| 0~32V/
0~5.1A
| 0~50V/
0~3.2A
|
CH3
| 1.8V/2.5V/3.3V/5.0V switchable,
3.2A (Max. output)
|
Line Regulation
| Voltage
| CH1, CH2
| ≤1×10-4+2mV
|
CH3
| ≤1×10-4+3mV
|
Current
| CH1, CH2
| ≤1×10-4+2mA
|
Load Regulation
| Voltage
| CH1
| ≤1×10-4+3mV
| ≤1×10-4+8mV
| ≤1×10-4+3mV
|
CH2
|
CH3
| ≤1×10-4+3mV
|
Current
| CH1, CH2
| ≤1×10-4+2mA
|
Programming/
Readback Accuracy
| Voltage
| CH1
| ≤±(0.5%+30mV)
| ≤±(0.5%+60mV)
|
CH2
|
CH3
(no
readback)
| ≤±7%
|
Current
| CH1
| ≤±(0.5%+30mA)
| ≤±(1%+60mA)
| ≤±(0.5%+30mA)
|
CH2
|
CH3
(no
readback)
| ≥3.2A
|
Ripple and Noise
| Voltage
| CH1, CH2
| ≤1mVrms
| ≤1.5mVrms
|
CH3
| ≤1mVrms
|
Current
| CH1, CH2
| ≤3mArms
| ≤5mArms
| ≤3mArms
|
Display
resolution
| Voltage
| CH1, CH2
| 10mV
|
Current
| CH1, CH2
| 1mA
|
Display Digits
| Voltage
| 4 digits
|
Current
| 4 digits
|
Other function
| Auto switch of serial and parallel
|
General
Characteristics
| Rated Voltage
| AC220(1±10%)V
|
Rated Power
| 500W 670VA
| 600W 800VA
|
Rated Frequency
| 50/60(1±5%)Hz
|
USB charging Interface
| 5V 1A
|
Remote Interface
| USB, LAN (option)
|
Dimension
| 226×140×303mm3
| 226×140×333mm3
|
Weight
| 8KGs
| 9KGs
|
Standard Accessories
Power Cord:1pcs
CD( User's Guide):1pcs
Options
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