PWM Pulse Width Signal to Voltage or Current Signal Isolated Transmitter
Introduction:
Sunyuan ISO D-P-O series PWM pulse 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.
All products have passed CE & RoHS certification
The factory has obtained GB / T19001-2016 / ISO 9001:2015
Features:
1. Sensitive distinguish, Rapid response
2. Extremely high linearity in full measuring range(Non linearity<0.2%)
3. Power source/input signal/output signal 3KVDC isolation.
4. Power : 5V/12V/15V/24V DC supply
5. Small size, low cost, SIP-12, comply with UL94V-0 standard anti-fire package
6. Strong spatial interference characteristics of anti-EMC electromagnetic interference & high-frequency signal.
7. Industrial Temperature range: - 20ºC ~ + 50ºC
Applications:
1. Convert the Pulse Width Modulated PMW signal isolation to the corresponding 4-20mA or 0-10V analog signal.
2. PWM signal transfer/isolation/long-term transmission
3. Industrial PLC control and inverter control
4. Ground interference control
5. Automatic selection control of industrial boiler furnace.
Specification:
| Item |
PWM Pulse Width Signal to Voltage or Current Signal Isolated Transmitter |
| Model No. |
ISO D-P-O-Q |
| Input |
50-99Hz, 100-0.9KHz, 1K-9KHz, 10K-19KHz, 20KHz-50KHz |
| Output |
4-20mA, 0-20mA, 0-5V, 0-10V, 1-5V |
| Power supply |
24V/12V/15V/5VDC |
| Isolation voltage |
3KVDC isolation |
| Package |
Sip 12, DIN rail mounted type |
Model selection:
Audited Supplier 
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