Time Delay Relay Board [HKD TIMER RELAY BOARD 12V 0-10S] .::. Communica Online

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Time Delay Relay Board-12V. Adjustable 1 Sec to 10 Sec. 250VAC/10A & 30VDC/10A [HKD TIMER RELAY BOARD 12V 0-10S]

Time Delay Relay Board

Time Delay Relay Board-12V. Adjustable 1 Sec to 10 Sec. 250VAC/10A & 30VDC/10A

Part No: HKD TIMER RELAY BOARD 12V 0-10S

	27.00	ZAR
		inc
for 1 Each

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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Features

Timing from Microseconds to HOURS
Simple Circuitry
Precision Pulse Generation / Timing,
FMAX = 500 KHz
Use a single 4 to 16 VDC supply
Excellent temperature stability 0.005% / °C
Adjustable Duty Cycle
Countless Application and Information Sources

Chip (NE555) Characteristic:

When unconnected with the supply power, the state of the module is "NO" [ normal open ], CB and COM are conductive. CK and COM are unconductive.
When connected with the supply power, delay for 0-10s, the module will in the state of "NC" [ normal closed ], CB and COM are unconductive, CK and COM is conductive

Specifications

Module Properties : NE555 chip
Dimension : 77 (L) x 23 (W) x 18 (H) mm (with potentiometer)
Input voltage : DC12V
Adjustable time : 0 to 10sec
Control voltage : AC 0~250V / max. 10A, DC 0~30V / max. 10A
Max. loading : 2200W

We suggest using a diode connected to the VCC in series, in order to prevent damaging the chip due to overvoltage or reverse polarity. (The board does not have a diode because relay would not activate if power used is very low)