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Extech 382280 Programmable 200 Watt Output DC Power Supply
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Extech 382280
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Features:
- High resolution programmable output and two fixed outputs of 5V and 3.3V
- Selectable constant Voltage or Current modes
- Auto output of up to 200 steps with programmable Voltage, Current and time
- Programmable over Voltage protection
- Programmable over Current protection with 0 to 60 second delay timer
- Storage/Recall memory for 200 test setups
- Bi-directional RS-232 port for custom
- PC programming and automatic test setups
- High stability with low ripple and noise
- Dual output terminal for source and monitor connections
- Dual high contrast LCD display with backlighting
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Description
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This 200 watt power supply offers an adjustable 5ADC / 40VDC output plus fixed outputs (5VDC and 3.3VDC). Programming features include custom over-voltage/current protection with delay timer, 199-test storage, and automated testing. Careful use of this power supply will provide years of reliable service.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 382280 |
DIGITAL DC POWER SUPPLY PRECISION 200 WATT |
| $599.00 |  |
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Specifications
| General |
| Display |
Backlit Dot Matrix (2-line) Display |
| Programmable Voltage Output |
0.000 to 40.000VDC |
| Programmable Current Output |
0.000 to 5.000ADC |
| Resolution |
1mV; 1mA |
| Fixed Outputs |
5V (2A) and 3.3V (3A) |
| Memory |
199 locations |
| Accuracy Adjustable Voltage |
0.05% ±9mV |
| Adjustable Currrent |
0.2% ±9mA |
| Fixed 5V |
±0.25V; Fixed 3.3V: ±0.16V |
| Response Time |
< 150 ms |
| Temperature Coefficient |
< 100ppm /°C |
| Load Regulation |
< 1mV / Amp |
| Line Regulation |
No effect if line voltage is within 90V and 130V for 115V power (200V to 240V for 220V power). |
| Ripple and Noise |
(0 - 40V, 0 - 5A) v 3mVrms (C.V.) < 3mArms (C.C.) (5V/2A, 3.3V/3A) 10mVrms - 20mVrms |
| Open Circuit |
(OCP) detection Current > 0.05A |
| C.V. or C.C. detection |
Current > 0.05A |
| Short Circuit Protect |
When the 5V or 3.3V output is less than 1V (shorted), one of the preceding alert symbols will be shown on the LCD |
| Power Source |
110/220VAC 50/60Hz |
| Dimensions |
12.2 x 9.9 x 5.3” (310 x 250 x 135mm) |
| Weight |
8.4 lbs. (3.8kg) |
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