Click to enlarge. Images representative | DIM12-2W - Dual Output Potentiometer LED Dimmer, IP68PWM Lamp/LED dimmer module, 12V or 24V, 5A (60W at 12V, 120W at 24V) per channel. Dual Complementary outputs, IP68 rated (fully waterproof) and wire ended. Controlled by panel mounted potentiometer. Ideal for marine or automotive dash-panel applications where backlighting and instrumentation illumination needs to be dimmed together.Features:
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Overview | Specification | Connection Diagram | Dimensional Drawing | Related Products |
The DIM12-2W is a IP68 rated waterproof dual output low voltage 12V or 24V PWM lamp LED dimmer module specifically designed to simultaneously dim positively switched and negatively switched lamps. This is useful in control panel applications where the switched positive instrument backlighting and common negative indicators or illuminated switches need to be dimmed at the same time.
The unit is controlled by a panel mounted potenetiometer (supplied). The module is fully ingress protected and wire-ended, and ideal for use in harsh industrial environments or for marine applications.
Please Note:
The 'i' option on the end of the part number formerly meant 'improved dimmer' where the dimming response and transient voltage immunity were improved. All dimmers manufactured since early 2016 are now 'improved' whether the 'i' is present or not. This option is therefore now redundant, but still exists in some part numbers.
Therefore, as of 2016, a DIM12-2Wi and DIM12-2W are exactly the same product.
DIM12-2W Specifications
Parameter | DIM12-2W | Comment |
---|---|---|
Datasheet | ||
Nominal Supply Voltage Range | 9 - 32 V DC | |
Peak Supply Voltage Range | 5.5 - 40 V DC | Operation not guaranteed |
Number of Outputs | 2 | |
Output Type | Complementary Positive and Negative | |
PWM Switching Frequency | 240Hz, 0% - 100% Duty Cycle | +/- 3% |
Maximum Load Current | 5A per output | |
Non-Sustained Peak Output Current | 12A per output | < 3sec |
Maximum Load | 60W (12V), 120W (24V) per output | |
Control Input Type | Remote Potentiometer | |
Quiescent Current, max | 19mA | No-load operating current at maximum operating voltage |
Efficiency | >97% | |
Ingress Protection (IP Rating) | IP68 | |
Electrical Connection | Wire-ended, 6x 30cm | |
Enclosure Style | Epoxy Potted ABS |
DIM12-2W Typical Connection Diagram
DIM12-2W Dimensional Drawing
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