New PWM to 4-20mA Converter Loop Powered with 3kv Isolation

PWM Pulse Width Signal to 4-20mA/0-5V/10 Transmitter/Converter

Characteristics:

Sensitive distinguish, Rapid response
Extremely high linearity in full measuring range(Non-linearity<0.2%)
Power source/input signal/output signal 3000VDC isolated
Power : 5V/12V/15V/24V DC supply
Small size, low cost, SIP-12,complian with UL94V-0 standard anti-fire package
Strong spatial interference characteristics of anti-EMC electromagnetic interference and high-frequency signal.
Industrial Temperature range: - 20oC ~ + 50oC

Applications:

Convert the Pulse Width Modulated PMW signal isolation to the corresponding 4-20mA or 0-10V analog signal.
PWM signal transfer/isolation/long-term transmission
Industrial PLC control and inverter control
Ground interference control
Automatic selection control of industrial boiler furnace.

Brief Introduction:
ISO D-P-O series PWM pulse to 0-5V/0-10V/4-20mA Transmitter is a duty cycle of the PWM pulse width modulated square wave signal through the isolation convert hybrid integrated circuits for analogue standard signals.The product is integrated on the same chip with high isolation DC / DC power supply circuit, the PWM drive circuit, high-speed converter and signal amplification and conversion circuits, etc., especially suitable for industrial process instrumentation, signal isolation transmitter. Currently widely used in the industrial field in the remote control.
ISO D-P-O internal integration of high efficiency DC-DC isolated power supply to the IC internal input conditioning circuit and output conditioning circuits, the conversion circuitry. SMD process structures and new isolation technologies allow the device to achieve: power, signal input / output 3000VDC isolation. And meet the industrial wide temperature, humidity, vibration adverse work environment requirements.