Isolated Power Supplies for 2-wire Loop Sampling and Distribution for Transmitters: BHK Series
BHK series isolated power supply for two-wire circuit power supply testing instrument adopts advanced DC-DC isolation conversion technology and unique vacuum insulation potting process. Designed for isolated power supply and distribution between two-wire sensors and transmitters such as pressure, displacement, temperature and humidity, etc. The products are characterized by high isolation, small volume, ultra-low power consumption, etc. They are widely used in the fields of robotics, numerical control machine tools, instruments and meters, and industrial control intelligentization.
Product features:
* Passive design for direct use (without any external components)
* Two-wire circuit power supply detecting instrument distribution, with energy-saving and explosion-proof function
* Low cost, small size, standard SIP 7Pin flame retardant package.
* Input and output 1000VAC isolation
* Industrial grade wide temperature (-45-+85 ℃) operating range
* Very low no-load power consumption (0.25-0.35mA)
Product Applications:
* Two-wire loop power supply detection meter power supply and distribution
* PLC, DCS, PC and other field analog signal isolation, distribution and power distribution
* Ground loop current isolation and interference suppression
* Sampling and distribution of two-wire transmitter and sensor circuits
* Signal transmitting and receiving and isolation control between instrument and sensor.
Input Voltage:
3.3, 5, 9, 12, 24 VDC
Output Voltage:
3.3, 5, 9 VDC
For other specifications, please contact Shunyuan Technology Co.
Environmental Characteristics
Operating temperature (ambient) - 40° C to + 85° C
Storage temperature - 55 °C to + 125 °C
Reduced nominal value See temperature profile
Humidity ≤ 90 %, uncompressed
Cooling method Natural air cooling
Volumetric weight 2 g - 3 g
SIP package dimensions 19.60 x 6,00 x 10,00 mm
0,77 x 0,23 x 0,39 in.
Typical application diagram
