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Power Supply
CPS250
The products on this datasheet are no longer being sold by Tektronix.
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Features & Benefits
- One Fixed 5 V, 2 A Supply
- Triple Output
- Two Variable 0 to 20 V, 0.5 A Supplies
- Analog Display
- Variable Current Limiting
- Overload Indicators
- One Year Warranty
Applications
- Training
- Manufacturing Production Test
- Field Repair
- Bench Calibration and Repair
- Product Design
- Laboratory and Research
- Education/Training
The CPS250 has a single fixed 5 V and 2 A supply and two variable 0 to 20 V, 0.5 A supplies.
Its compact design with tilt-bail handle takes up less bench space than most other power supplies, which makes it ideal for those no-fuss fundamental supply needs.
Characteristics
Output Voltage: |
|
---|---|
Output Current: |
|
Line Regulation: |
|
Load Regulation: |
|
Ripple/Noise: |
|
Output in independent mode: |
Two variable 0 to 20 V (CV); 0.5 A (CC) |
Output in parallel mode: |
One 0 to 20 V, 1.0 A max |
Series mode: |
One 0-40 V, 0.5 A max or one ±20 V, 0.5 A |
Displays: |
Two analog meters (switchable) |
Insulation: |
|
Safety certification: |
UL1244, CSA231, EN61010-1, Denturi Mark |
Two variable: |
0 to 20 VDC |
One fixed: |
5.0 V |
Two variable: |
0 to 0.5 A (CC)*1 |
One fixed (foldback limited): |
2.0 A max |
Two variable: |
0.01% + 3 mV (CV); 0.2% + 3 mA (CC) |
One fixed: |
≤10 mV (CV) |
Two variable: |
0.01% + 3 mV (CV); 0.2% + 6 mA (CC) |
One fixed: |
0.1% + 5 mV (CV) |
Two variable: |
2 mVRMS, 5 Hz to 1 MHz (CV); 3 mARMS, 5 Hz to 1 MHz (CC) |
One fixed: |
2 mVRMS |
Tracking error: |
±0.2% ±20 mV |
Tracking error: |
±0.2% ±20 mV |
Voltage indicator: |
0 to 25 VDC ±2.5% of full scale |
Current indicator: |
0 to 800 mA ±2.5% of full scale |
Overload indicator: |
Yes |
Chassis to terminal: |
>50 MΩ at 500 VDC |
Chassis to power cord: |
>50 MΩ at 500 VDC |
EMC - |
Meets Directive 89/336/EEC |
*1 (CC): When operated in Constant Current mode.
(CV): When operated in Constant Voltage mode.
Ordering Information
CPS250 Triple Output Power Supply
Includes: Operator's manual, 3 pairs of test leads, US power cord, one year warranty.
Tektronix Measurement Service
Tektronix CAL and REP Service programs allow you to pre-purchase genuine Return to Tektronix Services - ask your distributor for details.