keyword

direct current symbol

Monthly search volume and cost-per-click data for "direct current symbol" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=direct+current+symbol&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
dc voltage symbol	4,400	$0	20/20
dc voltage symbols	4,400	$0	20/20
symbol for dc current	4,400	$0	20/20
volts dc symbol	4,400	$0	20/20
dc voltage sign	4,400	$0	19/20
symbol for dc voltage	4,400	$0	19/20
symbol of dc voltage	4,400	$0	18/20
dc symbol	2,900	$0	20/20
symbol of dc	2,900	$0	20/20
symbol of ac and dc	1,000	$0	17/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=direct+current+symbol&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt