Product Overview: Crystal 24Vdc Power supply-kit
The Crystal 24VDC Kit is a portable, battery-powered, loop power supply and is ideal for sites where power is unavailable. The low noise
regulated output is suitable for use with smart transmitters. Power is automatically turned off when load is removed, preserving battery life. Outputs feature
short circuit protection. Three LEDs indicate power, low battery, and fault status. A protective boot and two AA batteries are included.
- Long lasting, flexible AA battery options
- Bright multi-function LED alerts
- Continuous short circuit protection
- Power Save: Auto-off when you disconnect
- Power Hold: Auto-on when you re-connect within 30 seconds
- Operating Temp.: -20 to 50°C (-4 to 122°F)
- Protective boot included
As you might expect from a Crystal product, this power supply works wherever you need it, in operating temperatures from -20 to 50°C (-4 to 122°F). The included rubber boot enhances the product’s durability, allowing it to survive drops from 6 feet, and provides a convenient attachment point.
Bright multi-function icons indicate when your loop is powered, when batteries run out, and when voltage drops too low. The device works with lithium, alkaline, or rechargeable AA’s. Two batteries can provide power continuously for over 14 hours.
Once activated by the On button, power stays on until disconnected. To adjust your connections, simply remove and reattach your leads. The patent-pending Power Hold feature automatically re-activates the circuit when you reconnect within 30 seconds. The low noise regulated output works with smart transmitters.
Electrical Output Voltage: 24 VDC ± 2%
Output Voltage Ripple: < 14 mV rms
Load Regulation: 2%
Rated Output Current: 25 mA
Short Circuit Protection: Continuous
Connections: 4mm banana jacks
Enclosure: ABS with Silicone Rubber Boot
Dimensions: 4.8″ x 3.1″ x 1.2″
Weight: 200 g (0.44 lbs) including alkaline batteries
Operating Temperature: -20 to 50°C (-4 to 122°F)
Storage Temperature: -40 to 75°C (-40 to 167°F)
Humidity 95% Relative, non-condensing
Power Supply: 2 x AA batteries (alkaline 1.5V included)
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