PWM Power Module
with Negative Signal Trigger
(Fully Assembled Unit)
Product Use
This OKA PWM Power Module is especially developed for Automotive use.
OKA PWM Modules are Pulse Width Modulation power modules for powering resistive loads such as Incandescent Lamps or Heaters, as well as Inductive loads such as spring loaded Solenoid Valves or Motors.
OKA PWM Modules are designed to be controlled by a 3 to 5 Volt PWM
signal pulse from microcontroller and control high voltage (up to 50VDC) and/or high current (up to 20A) load.
OKA PWM Modules can switch loads at any frequency from from DC to 1KHz.
When low voltage PWM signal is applied to the control input of the OKA PWM Module with Negative Trigger the Output is mirrored (Inverting Output).
Features
- Amplify PWM LO Command signal
- Inverting Output (LO in = HI out)
- Nominal Output Voltage 12V
- Output can power both Resistive or Inductive loads
- Up to 100 Watts Power Load capacity
- Over 100,000,000 Electronic Cycles Life
- DC to 1KHz operation
Connections
INPUT
- Vbb 12 VDC +
- CIN = Negative Signal ON Control
- GND (Common System Ground)
OUTPUT
- OUT = 12 VDC - Power OUTPUT
- Vbb 12 VDC +
Product Specifications
| Power Supply Voltage (min/max) | VBB | 8 / 48 | V |
| OUTPUT Load current (max) | IL | 20 | A |
| OUTPUT Signal Voltage (min/max) | VOut | VBB - 0.5 | V DC |
| Power Consumption | Pon | 25 | mW |
| Operating Temperature | Ton | 20 to 140 -6 to 60 |
°F °C |
Pricing
$25.00 - In stock
Inquire for pricing and availability on purchases of 100 units or more