What do VDC and VAC on the relay case indicate?
ID: FAQE10008E
update:
Answer
VDC is the DC coil voltage and VAC is the AC coil voltage. For example:
G2R-24 24VDC: G2R-24 DC24 is the proper model name.
G2R-24 24VAC: G2R-24 AC24 is the proper model name.
Explanation
Case indication
Shown below is an example of the relay indication of G2R.
![Case indication](/eu-en/sites/components.omron.com.eu/files/omron_migrate_csv/products/img/FAQE10008E-001.png)
Quick tips
When more than one relay voltage is used, check the voltage specification indicated on the case before use.
We have prepared a technical support page dedicated to high-capacity relays that explains in detail "I don't know" when using high-current, high-voltage PCB power relays, such as back EMF voltage (Zener diode and varistor) of the coil, holding voltage application circuit, recommended conditions for high-current substrate flow solder, the influence of magnetic fields, and precautions when connecting in series and parallel. Please also use this as well.
Click here for the high-capacity power relay technical support page.
Product category | Relays Signal Relays Power Relays |
---|---|
Classification | Selection, Characteristics |
Related keywords |
|