12 V Regulator for industrial automation and solar power instruments
RLP-2W - Front

2W Low-Power Regulator

RLP‑2WTM is a linear regulator that provides clean 12 VDC output in solar power and 24 V automation systems.

PN: RLP-2W.

$57.00

Product Details

Description

Dyacon’s low-power regulator RLP‑2WTM is a 12 V output linear regulator for industrial and solar power systems.

While solar powered instruments can be exposed to the full 19 V output of the solar panel, RLP‑2W provides stable 12 V output for sensitive electronics, regardless of the solar power input.

Industrial automation systems may combine 12 VDC and 24 VDC devices and sensors. RLP‑2W supplies a regulated 12 VDC output with up to 36 VDC input. Using RLP‑2W instead of a second 12 VDC AC/DC converter saves space, power, and cost. Other 12 VDC regulators can be costly or may require a relatively high current output to maintain regulation.

RLP‑2W is easy to install. Connect the input side to the solar panel or 12 V battery circuit and the output side to the load. The On/Off control can remain unconnected, and the load will stay powered whenever there is input voltage.

For low-power applications, the On/Off control can be wired to a switch or logic signal. When connected to ground (1.5 V or less), the regulator output will turn off. This capability may make RLP‑2W suitable for use as switch.

Feature Summary

  • Solar power input
  • 12.5 V to 36 V input
  • 250 mA Output
  • Reverse voltage protection
  • Surge protection
  • On/Off control
  • 0.1 mA quiescent current
  • 35 mm DIN rail clip
  • Fully potted
  • Made in USA

Key Features

Construction
RLP‑2WTM is fully potted (sealed) in flame retardant ABS enclosure.

A 35 mm DIN rail clip and mounting flanges provide a variety of mounting methods.

Power Control
The regulator can also function as a power switch for peripheral devices. The On/Off wire can be connected to a 5 V logic signal to control 12 V devices. This may be desirable to minimize system power, reset peripherals, or multiplex sensor inputs.

Specifications

ELECTRICAL SPECIFICATIONS
Input Voltage (Vin)12.5 VDC to 36 VDC
Output Voltage (Vout)12 VDC +/- 2%
Current250 mA
Max Regulator Power Dissipation2 W continuous
On/Off ControlInternal 100k pull-up to Vin;
Off: 1.5 Vmax
Quiescent Current0.1 mA (Off)
Loss0.2 mA @ 1 mA load;
10 mA @ 250 mA load
Reverse Voltage36 Vmax
Input Surge Protection500 A
MECHANICAL FEATURES
SealedFully potted
Enclosure MaterialFlame retardant ABS, UL94V-0
Dimensions60.5 mm x 40 mm x 21 mm (2.38 in x 1.6 in x 0.81 in)
Weight49 g (1.7 oz)
Wire22 AWG, stranded, PVC
Wire Length450 mm (18 in)
Operating Temperature-40°C to 60°C (-40°F to 140°F)

Manuals & Software

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