Cut-Off Circuit For 12V Lead Acid Battery Charging

If you are looking for a simple but effective Lead Acid battery charger cut-off circuit, then look no further. You can use this circuit in conjunction with any battery charger(except capacitive types) which do not have an automatic shut-off once the battery voltage has climbed to 14.2V(You can adjust this value with the zeners). You can modify the circuit to charge 6V lead acid batteries instead of 12V as shown in this video. Just replace the relay coil with a 6V type, use a lower voltage power supply (8-12VDC Open Circuit), replace the 12v zener leading to the base of the NPN with a 6V or 6.2V, along with the same (2) 1n4001’s in series, replace the 12V zener to the relay coil with a 6/6.2V zener, and cut the value of the LED resistor in half.

Link To Schematic:

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IoT, Auto Electronics Boosting FPCB Industry Growth

Flexible Printed Circuit Boards Market report, created by Allied Research, estimates that the international market is likely to acquire 27 billion dollars by the year 2022, fast growing at a CAGR of 10.4% from 2016 – 2022.

Asia-Pacific reigned over the world-wide market, on the subject of revenue, accounting for upwards of 46% in 2015, then North America.

FPCBs are used widely across applications for instance LCD display, cell phone display, connectivity antennas, and flexible circuitry used in re-chargeable batteries. Boost in requirement for consumer electronic wares, surge in popularity of Internet of Things (IoT), and consumption of FPCBs in motor vehicle applications generate the market development. Furthermore, increase in desire for automated robots is supposed to offer rewarding possibilities to market gamers. Multilayer FPCBs contributed the FPCBs area, and is anticipated to maintain this fad through the forecast period. Nevertheless, the rigid-flex FPCBs sector is believed to view significant growth in the near future, caused by the lightweight size and minimal power use.

Among consumer, electronic products dominated the world-wide market in the year 2015, accounting for roughly 30% share. Having said that, car electronics is expected to raise at the highest possible CAGR of 10.7%, thanks to increase in need for durable gadgets with boosted efficiency.

Asia-Pacific was the main revenue donor in 2015, and is anticipated to hold its dominance in the future, owing to increase in number of electronic applications. Also, innovations in electronic products and industrial systems are expected to give a boost to the FPCBs market growth rate, specially in the Asian countries, which include China, Japan, Oceania, and India.

Flex PCBs are extremely successful interconnectivity alternatives employed for many electronic gadgets with difficult circuitry. Also, they furnish a great number of benefits for instance high efficiency and minimized system maintenance. Multilayer FPCBs make up virtually 30% of the entire FPCBs market, thanks to their resilience and high efficiency. Moreover, significant desire for electronics applications and client shift towards small sized printing to get better efficiency are expected to stimulate its usage in the electronic products, motor vehicle, and other market sectors, claims Jeshin Jayamon, Research Analyst, Semiconductor & Electronics Research, Allied Research.

LAMEA is estimated to grow up at the highest possible CAGR through the analysis time period, owing to increase in moveable appliances and surge in the usage of FPCBs in motor vehicle applications. Also, technological improvements to rise above power loss difficulties in extreme situations are predicted to give highly profitable possibilities for market participants very soon.

Vital Results Of The Flex PCB Market

In 2015, multilayer FPCBs directed the world-wide FPCBs market, for revenue, and is predicted to grow up at a CAGR of 10.7Percent all through the forecast time period.

Electronic devices headed the market, accounting for approx . 30% market share in the year 2015.

China was the key shareholder in the Asia-Pacific FPCBs market, accounting for approximately 34% in 2015.

The crucial participants working in the FPCB market now utilize new product launch as their ideal approach to broaden their market foothold. The significant competitors exhibited in this report contain NOK Corporation (Nippon Mektron Ltd.), Sumitomo Electric Industries, Ltd. (SEI), Fujikura Ltd., Multi-Fineline Electronix, Inc., Zhen Ding Technology Holding Limited (ZDT), Nitto Denko Corp., Interflex Co., Ltd., Career Technology, FLEXium Interconnect, Inc., and ICHIA Technologies Inc.

Simple Automotive 12V Delayed ON Relay Circuit ~ Interior Lights

Some people for privacy reasons do not like to open their car door at night and have their interior lights come on UNLESS they need them to. This circuit is designed to allow the interior lights to come on only if you allow them to by holding the door open longer than you usually would to get in or out of the vehicle. This circuit can also be used for many other purposes. Once the circuit has been triggered, the circuit you are controlling(or lights), will not come on until a certain amount of time has passed(up to 30 seconds). After the circuit has triggered and the door has closed, there will also be a short delay going back off. The “ON” delay is determined by the Electrolytic Capacitor. Higher value = longer time. The circuit was designed to be very simple, but effective. The wire which supplies power to the interior lights would be cut and connected in place of the switch in the schematic. The other side of the wire you cut(which continues on to feed all the interior lights) connects to the relay NO terminal, and 12V+ is connected to the relay COMMON terminal. All GND connections go to battery neg/chassis ground. If your having trouble activating the circuit after the delay, make sure you are getting at least .65V at the base of the ksp2222A/2n3904. If not, try a slightly lower resistor value for the 47K.

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***If you enjoy watching my videos, please show your support by SUBSCRIBING, POSTING LINKS to my videos on other websites & blogs, rating a “THUMBS UP”, and watching my video playlists. Doing so helps to ensure that many more videos will be released in the future. (Views are essential to ensure this channel remains in an active state)***

Source

IoT, Auto Electronics Powering FPCB Industry Enlargement

Flexible Printed Circuit Boards Market report, provided by Allied Surveys, anticipates that the international market is supposed to realize 27 billion dollars by 2022, fast growing at a CAGR of 10.4% from 2016 – 2022.

Asia-Pacific overpowered the worldwide market, as to revenue, comprising in excess of 46Pct in 2015, and then North America.

FPCBs are commonly used across applications like LCD screen, smartphone display, connectivity antennas, and flexible circuitry found in re-chargeable batteries. Boost in requirement for consumer electronic wares, increase in interest in Internet of Things (IoT), and use of FPCBs in car applications drive the market growth rate. At the same time, boost in requirement for automatic bots is envisioned to present valuable possibilities to industry gamers. Multilayer FPCBs headed the FPCBs industry, and is supposed to keep this fad throughout the forecast period. Having said that, the rigid-flex FPCBs segment is likely to witness considerable increase in the future, as a result of the small size and reduced power consumption.

Among end user, gadgets led the worldwide market in 2015, comprising approximately 30% share. However, motor vehicle electronics is expected to grow at the greatest CAGR of 10.7%, thanks to boost in demand for tough products with enhanced efficiency.

Asia-Pacific was the important revenue donor in 2015, and is supposed to continue to keep its prominence in the coming years, thanks to boost in quantity of electronic applications. Additionally, breakthroughs in electronic products and industrial systems are predicted to improve the FPCBs market growth rate, mainly in the Parts of Asia, for example China, Japan, Oceania, and also India.

Flex PCBs are very efficient interconnectivity options used for a wide range of electronic devices with complex circuitry. Additionally, they supply many edges like high efficiency and decreased system repairs and maintenance. Multilayer FPCBs represent almost 30% of the entire FPCBs market, caused by their resilience and high efficiency. Additionally, sizeable requirement for electronics applications and client shift towards small sized printing to reach better efficiency are predicted to pump up its usage in the electronic products, car, as well as other industry sectors, says Jeshin Jayamon, Research Expert, Semiconductor & Electronics Research, Allied Market Research.

LAMEA is estimated to get bigger at the greatest CAGR all through the analysis time period, thanks to boost in mobile appliances and rise in the usage of FPCBs in car applications. Additionally, technological improvements to defeat power loss concerns in extreme circumstances are predicted to present beneficial possibilities for industry competitors sooner.

Essential Conclusions Of The Flex PCB Market

In 2015, multilayer FPCBs led the worldwide FPCBs market, as to revenue, and is forecasted to get bigger at a CAGR of 10.7% through the forecast time period.

Consumer electronics headed the market, comprising approximately 30% share in 2015.

China was the important shareholder in the Asia-Pacific FPCBs market, comprising around 34% in 2015.

The essential competitors doing business in the FPCB market make use of new product release as their favored approach to build up their market foothold. The significant players profiled in this report incorporate NOK Corporation (Nippon Mektron Ltd.), Sumitomo Electric Industries, Ltd. (SEI), Fujikura Ltd., Multi-Fineline Electronix, Inc., Zhen Ding Technology Holding Limited (ZDT), Nitto Denko Corp., Interflex Co., Ltd., Career Technology, FLEXium Interconnect, Inc., and also ICHIA Technologies Inc.