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This range of power supplies has been designed for use in general electronic servicing in the laboratory, workshop and classroom. All units can be used in either constant voltage with current limiting or constant current with voltage limiting modes. Features three independent outputs, two fixed voltage and one variable voltage.
- One 0-30V variable output
- One 5V 500mA output and one 12V 500mA output
- Separate digital voltmeter and ammeter
- Current limiting LED indicator
- Adjustable current control
- Overload and short circuit protection
- Robust, galvanised steel case
- Polycarbonate front panel
- Screw on connector for variable output, snap on connectors for fixed outputs
- Approved to CE, EN61558, EN55014
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| Order code | 85-1702 | 85-1704 | 85-1706 | | | Input voltage | 230V AC 50Hz | 230V AC 50Hz | 230V AC 50Hz | | | Output voltage variable | 0-30V DC | 0-30V DC | 0-30V DC | | | Rated output current | 3A | 5A | 10A | | | Output voltage 1 | 5V DC 500mA (max. 1A) | 5V DC 500mA (max. 1A) | 5V DC 500mA (max. 1A) | | | Output voltage 2 | 12V DC 500mA (max. 1A) | 12V DC 500mA (max. 1A) | 12V DC 500mA (max. 1A) | | | Ripple and noise | 5mV | 5mV | 5mV | | | Load regulation | 20mV | 30mV | 30mV | | | Line regulation | 10mV | 10mV | 10mV | | | Cooling systems | Natural convection | Thermostatically | Thermostatically | | | | controlled fan | controlled fan | | | Dimensions | 205 x 115 x 230mm | 205 x 115 x 280mm | 205 x 125 x 280mm | | | Weight | 5kg | 6.5kg | 6.5kg | | |
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