Product Brief
Solid-state relay replaces electromechanical devices
Ismini Scouras12/8/2011 11:07 AM EST
Comment
Dr DSP
This is a nice solution to eliminate some of the last mechanical devices in my ...
agk
A handy device to switch upto 120ma.No power supply requireed. 2 m.a drive ...
Clare Inc., an IXYS company, released the CPC1540, a 350V, current limiting, normally open, 1-Form-A, optically isolated solid state relay (SSR) that replaces electromechanical devices and enhances system robustness.
The CPC1540 incorporates active current limiting and thermal shutdown circuitry for improved survivability in harsh environments, and is designed to pass regulatory voltage surge requirements when provided with appropriate over-voltage protection. The current limiting normally open 1-Form-A 350V SSR is specifically designed for applications requiring high voltage. The 350V Load Voltage rating ensures compatibility with telephony ringing voltages while providing 3750Vrms of input to output isolation.
The SPC1540 is designed specifically for environmentally demanding AC or DC applications, where printed circuit board space is restricted.
Additional key features include linear AC/DC operation, low power consumption, clean, bounce-free switching, and low power drive requirements.
Pricing: For OEM quantities of 25KU, pricing is $0.89.
Availability: Sample and production quantities with a lead-time of six weeks after receipt of order.
Datasheet: Click here.
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hm
12/8/2011 8:26 PM EST
What is current capacity and is current limit programmable?
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agk
12/9/2011 5:50 AM EST
A handy device to switch upto 120ma.No power supply requireed. 2 m.a drive current is sufficient to glow the LED inside and the switch is on with 25 ohm on resistance. Many applications need this solid state relay.
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Dr DSP
12/31/2011 1:06 PM EST
This is a nice solution to eliminate some of the last mechanical devices in my designs. Hope to see more of these with additional current and lower drive.
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