DewZap is our Dual Channel Dew Heater Controller. Simple to use, powerful and very compact is your best companion against the dew during long astro – nights.

• Two individual digital outputs for dew heating systems.

DewZap has two individual digital RCA outputs. You can control its output by turning each knob on the top of the controller.

• Pulse Width Modulation Duty Cycle Control

Controller was built with modern digital electronics and fully supports duty cycle (PWM) control.

• Zero to 100% heater control

Knobs can drive Pulse Width Modulation duty cycle from zero to 100%

• Ten (10) amps current capacity (5 amps per channel)

Powerful mosfets on each output can provide easily 5Amps per channel. There are no voltage drops there.

• Reverse polarity protected.

Device is protected from reverse polarity.

• LED Operation indicator

A led indicator in front of the faceplate ensures controller is operational.

• Detachable fused power cord

A detachable 1.8m fused power cord (1.8m length) is provided. The fuse is at 8 Amps.

• TECHNICAL SPECIFICATIONS

Supply Voltage: 12V DC Operation

Output: Same input voltage in Pulse Width Modulation Duty Cycle

Channels: Dual (2)

Power Outlets: 2 x RCA

Power Input Connector: 2.1mm Centre Positive Socket

Dimensions: 66 mm x 66 mm x 28 mm

Detachable fused power cord: A Slow fuse is at 8Amps, located on tip. Cord has 1.8m length

• In the box:

DewZap Controller

Cigarette Lighter Power Cord (1.8m length) – 8A slow fused