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The 25295 is a 24/12 Vdc power supply for use with the PWS100 present-weather system. The hood heater of our present-weather sensors requires 24 Vdc. The 25295 consists of a 24 Vdc, 10 A DIN-rail-mounted power supply and a 10 A, 12 V regulator (CH200), housed in an environmental enclosure.

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Detailed Description

The 25295 supplies 24 Vdc and 12 Vdc power for the PWS100 Present Weather Sensors. The hood heater of our present weather sensors requires 24 Vdc. The 25295 consists of a 24-Vdc, 10-A DIN-Rail-mounted power supply and a 10 A, 12 V regulator (CH200), housed in an environmental enclosure. Access to ac power is required. The customer needs to order a battery. Compatible batteries are offered as Common Accessories.


Power Supplies 24 Vdc and 12 Vdc.

Morningstar SunSaver SS-10-12V Regulator

Output 10 A (at a nominal 12 Vdc)
Temperature Compensation -28 mV/°C
Current Drain 6 to 10 mA (continuous)

Frequently Asked Questions

Number of FAQs related to 25295: 3

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  1. Yes. The regulator draws about 10 mA continuously. This draw should be included when calculating the power budget of a system.

  2. The 25295 can be ordered with one of three sealed rechargeable battery options. For more information, refer to the applicable page of the selected battery:

  3. The regulator offered by Campbell Scientific does not have the Low Voltage Disconnect feature. Campbell Scientific generally does not recommend using such a feature when critical data collection is involved.

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