Superior delay timer switch On the internet by means of Any Electronics Co., Ltd.
The firm specializes in providing electronic items which include delay timer switch, programmable timers, programmable digital timers, proximity switches, inductive linear sensors, photo-electronic switches, optical screen sensors, solid state relay, and switch power supply, among other individuals. The buyer friendly website aims to deliver exceptional high quality at affordable prices to service seekers across the globe.
Located in China?¡¥s Liushi, Any Electronics is actually a firm that prides itself on continually adapting to technological development. The firm supplies services in machinery manufacturing, motor system handle, distribution transmission, control device, oil and mining, automation sector, solar manage, lighting manage as well as other such areas. The organization also supplies new solution development and OEM solutions. All solutions provided are strictly according to ISO9002.
Superior delay timer switch On the net by way of Any Electronics Co., Ltd.
The company specializes in supplying electronic goods for example delay timer switch, programmable timers, programmable digital timers, proximity switches, inductive linear sensors, photo-electronic switches, optical screen sensors, strong state relay, and switch power supply, among other folks. The buyer friendly site aims to deliver superb high quality at inexpensive rates to service seekers across the globe.
Located in China?¡¥s Liushi, Any Electronics is actually a business that prides itself on regularly adapting to technological development. The organization supplies services in machinery manufacturing, motor technique control, distribution transmission, manage device, oil and mining, automation sector, solar control, lighting manage and also other such areas. The organization also supplies new product improvement and OEM services. All solutions provided are strictly as outlined by ISO9002.
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firstname.lastname@example.org asked Where can i buy a mechanical timer switch ?
I need a mechanical timer switch, to complete a circuit exactly after 3 minutes. Any idea where i can buy these. This is for use in a circuit, not for a home - project, so please dont send me to sites selling those. Ive seen them already. id take one apart, but all of them switch OFF the circuit after the timer reaches zero. I need one for DC circuits. Most are for AC Also, none of them have a scale of 3 Minutes
And got the following answer:
Does it have to be mechanical? Wouldn't an electronic one do the job? If so perhaps try using a 555 timer. If you need it to control power then simplest way of switching is to use a relay (remember to use a diode to handle the inductive kick of the relay's coil). http://en.wikipedia.org/wiki/555_timer_IC#Monostable_mode Now the time delay part is dealt with you need to sort out how to make the switch close after the time delay, rather than turn off after the time delay which is the "default" for a monostable. Relays can be obtained in Normally closed, or normally open, or even in SPDT variants (which would give you a choice depending on which connections where wired up). In addition unlike many ICs the 555 can both source or sink current. This means you can either use the 555 as a source of power for a relay, OR treat it as much like a switch to allow power through a relay. Sourcing and sinking are inverses of each other, so could be used to invert the power verse times output of the 555. Instead of wiring a 555 between the 555 and ground, simply wire the relay between power and the 555. When the 555 is "on" it'll keep the voltage across the relay as 0V so no current will flow. If it's a NO relay that means the relay will be open. When the 555 is "off" the voltage at it's output pin will be 0, so creating a PD across the relay, causing a current flow and closing the NO relay. Sure maplin did a kit that powers a relay using a 555 monostable. Think it's got a SPDT relay, so you'll have the choice of power off for a time, or power on for a time. If the time ranges aren't suitable, just substitute different values of resistors, and or capacitors, until the circuit's time constant is correct. --- Is it important to see how long the clock has been going? If so 555 astable generating clock pulses every second. driving a counter which "locks out" the signal from the pulse generator after 3*60=180 pulses. (This is also the "count achieved" signal that would be used to control the relay) Simply reset the counter to start the count. Shouldn't be too difficult to take the count and convert it to lines/values suitable for display on 7 segment LED displays. If you want time remaining to displayed perhaps use a "count down on pulse" counter, and instead of using the reset functionality, start it by loading with a count of 180, and halt the decrementing pulses when the count reaches 0.
The internet site sports an substantial catalogue showcasing its items. In conjunction with many descriptive photographs the catalogue involves solution particulars which include product size, installation facts, and product functionality facts.
The web-site also options a video section with tutorials that particularly clarify the delay timer switch numerous electronic items that the enterprise specializes in.
Service seekers are capable to view the items either in accordance with the Item Categories provided or the most recent Products and even Function Merchandise. The latest goods include things like such items as Holiday Time Switch ATP 1006-5, Strong State Relay SSR3, delay timer switch, and Preset Counter AH5K. There is also the solution for buyers to view specific goods using the search engine offered around the website.
The Any Electronics enterprise website also showcases a blog for consumers to acquire a complete understanding in the electronic items offered.
Any Electronics is geared to giving its shoppers with the greatest feasible service in terms of worth for price. In regard to client care service the website delivers a Skype service where clients are able to speak to acceptable consultants to clarify any concerns. There is also a form supplied on the web-site where service seekers can fill in any queries they might have or feedback they might like to supply.
The enterprise caters to countries all over the world. Its clientele contains countries from the USA, Europe, South East Asia, and Southern Africa. Any Electronics Co., Ltd. also functions as an agent for Temperature timers in Taiwan. The web site states that the purpose behind its global accomplishment is definitely the fantastic top quality of its electronic things. Additionally, the value quotations supplied are reasonable in regard for the superior worth of its solutions.
The site sports an comprehensive catalogue showcasing its items. Together with a number of descriptive photographs the catalogue contains product facts including solution size, installation details, and product functionality information.
The web page also features a video section with tutorials that especially clarify the delay timer switch numerous electronic items that the company specializes in.
Service seekers are able to view the merchandise either based on the Solution Categories offered or the latest Goods or perhaps Feature Goods. The newest merchandise involve such things as Vacation Time Switch ATP 1006-5, Strong State Relay SSR3, delay timer switch, and Preset Counter AH5K. There is certainly also the selection for prospects to view particular goods with the search engine provided on the website.
The Any Electronics corporation web page also showcases a weblog for consumers to obtain a comprehensive understanding on the electronic items offered.
Any Electronics is geared to giving its prospects with all the very best achievable service when it comes to value for cost. In regard to customer care service the internet site provides a Skype service exactly where clientele are able to speak to acceptable consultants to clarify any queries. There’s also a kind offered around the site where service seekers can fill in any queries they may have or feedback they might prefer to provide.
The business caters to countries all over the world. Its clientele involves countries from the USA, Europe, South East Asia, and Southern Africa. Any Electronics Co., Ltd. also functions as an agent for Temperature timers in Taiwan. The website states that the reason behind its international achievement will be the fantastic excellent of its electronic products. Moreover, the price quotations supplied are reasonable in regard towards the superior value of its solutions.