Galvanically isolated device ISO-4815 is used to protect equipment (GPS trackers, different types of sensors, etc.). It works on onboard vehicle electrical system with voltage from 18 to 72 volts.
As a rule, electrically powered transport such as trams, trolleybuses, electric cranes has an unstable power supply that's why the use of galvanically isolated devices is so important . Also, this device can be used on transport with power supply problems.
The use of galvanically isolated device ISO-4815 for the supply of devices with impulse consumption (GLONASS-GPS trackers, video recorders, smart phones powered by the onboard vehicle network and other electronic gadgets) eliminates the creation of high-frequency interference in the onboard network that improves the performance of radio frequency technologies powered by the vehicle electrical system (radio,recorders, etc..).
Technical characteristics of galvanically isolated device ISO-4815
| Name | Value |
| Input voltage is normal, V | 18 - 72 |
| Limiting the input voltage, V | 10 - 100 |
| The output voltage, V | 15 ±1 |
| Output current, mA | 40 - 400 |
| Maximum output power, W | 6 |
| The pulsation of the output voltage, mV | 50 |
| Dielectric strength between input and output, V | 1500 |
| Housing dimensions | The cylinder diameter of 25 mm and a height of 57 mm |
| Weight, gram | 50 |
| Ingress Protection | IP65 |
| Temperature range, ° C at a relative humidity less than 75% | -40…+85 |
| MTBF | More than 10 years |