Just as the name implies, I have developed a line of simple dew controllers
that will meet the dew prevention needs of the home astronomer.
Available in multiple configurations and colors.
Each port of these 2 or 4 channel dew controllers can supply a maximum of 5A which is more than adequate for even the most demanding dew straps on the market. Both the controller and power supply are each fused at 10A.*
Electronics Warranty - 1 year
-Simple Dew Controller
-Cigarette type power adapter (5.5/2.1mm tip, 10ft, 10A fuse)
Ships in 2-3 days.
-PowerPole input jack
-5.5mm/2.1mm center positive input jack
-Each port can supply up to 5A
-Controller and power supply are fused at 10A
-Gold plated RCA jacks
-PWM (pulse width modulation) control circuit
-Stainless steel hardware
PWM control module:
-Input voltage: 5v-28v
-Maxumum current: 5A
-Output current: 0-5A
-Maximum output power: 90W
-Reverse polarity protection
-Shut off with knob "click" (7mA residual current with power source on)
-2 Channel: ~5oz/142g
-4 Channel: ~8oz/227g
-4 Channel 4S:
Enclosure - 135x62x36mm (135 x 77 x 36 overall)
-4 Channel 2S2E:
Enclosure - 110 x 77 x 36mm (125 x 101 x 36 overall)
Enclosure - 134 x 74 x 35mm (141 x 74 x 47 overall)
-2 Channel 2S:
Enclosure - 90 x 66 x 36mm (97 x 78 x 36 overall)
-2 Channel 1S1S:
Enclosure - 86 x 72 x 36mm (95 x 105 x 36 overall)
-2 Channel 2T:
Enclosure - 90 x 70 x 33mm (90 x 90 x 45 overall)
*Although each RCA output can handle up to 5A, the total maximum current
of the 4 Channel Controller is 10A.
*Printed in durable, temperature tolerant PETG filament.