Sprain TV repairs

Original Korean Atmega8a-au Microcontroller. The package contains 250 pieces and is used in most practical electronics projects. To ensure the authenticity of the IC, images of the front and back have been sent, showing the engraved "Korea" on the back.

Tejafar Trading, the specialized source for complete supply of industrial electrical and automation equipment of the global brand Schneider Electric. Our key products: Protection and Distribution: Various miniature circuit breakers (MCB - Acti9), residual current circuit breakers (RCCB), and automatic circuit breakers (MCCB - Compact NSX). Control and Power: Contactors (LC1D, LC1F), thermal relays (LRD), soft starters (Altistart), and inverters/drives (Altivar). Automation: PLCs (Modicon M221/M340), HMIs (Magelis), industrial sensors, and control relays. Measurement: Power meters (PowerLogic) and voltage and current monitoring relays (RM). Our competitive advantages: • Guarantee of authenticity and quality • Free technical and specialist consultation • Best competitive prices • Fast delivery nationwide Contact us now for price inquiries or technical consultation. ⚙️ Selected technical specifications and key codes table Main Category Popular Products Key Models Sample Technical Specifications (adhering to weight format) Power Control Contactor LC1D09M7, LC1D95P7 Rated current: 95A, Coil: 220V AC, Weight: 1.4 kg Protective Switch Miniature Circuit Breaker A9F84240, A9F75204 Type: C, Current: 40 Amps, Poles: 2P, Weight: 150 grams Motor Relay and Protection Thermal Relay (bimetal) LRD06, LRD12, LRD32 Adjustment range: 7 to 10 Amps, Class: 10, Weight: 150 grams Residual Current Protection Residual Current Device A9R50225 Leakage current: 30mA, Rated current: 25A, Type: AC, Weight: 200 grams ❓ Contact and follow-up information Section Tejafar Trading Contact Details Landline 02166572319 Mobile & WhatsApp 09190729140 Email Tejafar.co@Gmail.com Website Tejafar.com

Tejafar Trading, direct and specialized supplier of Pepperl+Fuchs Germany products. Offering the most comprehensive P+F product range with authenticity guarantee and competitive prices. Intrinsic Safety equipment, Proximity & Photoelectric Sensors, Rotary Encoders, and comprehensive industrial automation and explosion protection (Ex) solutions. Our services: • Free technical and specialized consultation • Instant price inquiry and special discounts for projects • Immediate delivery to all parts of the country Contact us now for the complete product list and consultation. Main Sensors Inductive and Capacitive Proximity Sensors NBB8-18GM60-A2-V1, NCB40-FP-A2-P1, NBN3-F31-E8-K Intrinsic Safety Intrinsic Safety Barriers and Isolators KFU8-UFC-EX1.D (Explosion-proof signal conditioner) Automation Encoders & Positioning Systems Rotary Encoders, various P+F encoders, Positioning Systems Power & Accessories Power Supplies & Accessories Supplying various Power Supplies, Connectivity, and Surge Protection Specific Model CA-HWC300-AIO-DIO-20M Remote I/O modules and industrial communication systems Weight (as per your request) Sensor NBB8-18GM50-E2 Weight: 120 grams (example for format compliance) Export to Sheets Note: Exact technical specifications of products (such as weight) must be extracted from P+F catalogs and entered in the respective section. ? Contact Information Landline 02166572319 Mobile & WhatsApp 09190729140 Email Tejafar.co@Gmail.com Website Tejafar.com

Temperature control for server room \r\n\r\nTemperature control is a device for measuring temperature or timely control of temperature so that it does not go out of the allowed range. This factor can be considered important for places such as server room - electrical room - UPS room - telecommunication room, therefore resorting to a device for temperature control or monitoring is very important. \r\n\r\nBut an important issue that is not given importance at times is how reliable these equipments that we receive for monitoring and recording temperature reports and warning notifications are, in other words, can these equipments be trusted in real critical situations at all times. \r\n\r\nIf the server room control system accidentally sends us an alarm in real working conditions, can we really trust that system anymore, or will we stop trusting it since that happened? This is a problem that occurs frequently in some server room temperature control systems, and it is unbelievable for the buyers and managers of the server room. \r\n\r\nTo avoid facing this issue, the only method is to carefully check the companies that claim to make or sell server room temperature control systems. This check can include things including: \r\n1- Has the providing company obtained the satisfaction of its customers in previous sales? \r\n2-Does this company work in the field of precision instrument control? \r\n3- Is the Hood company a manufacturer or by assembling the equipment, sometimes China has placed itself among the manufacturers \r\n4- Is the hardware used industrial? \r\n5-Is the system architecture derived from an acceptable architecture? \r\n6- Have false alarms ever been seen on this hardware? \r\n\r\nThese cases and some other questions in this direction can to some extent remove the heavy burden of choosing the company providing the product from the shoulders of the server room manager, but it cannot remove this burden. \r\n\r\nBut the server room temperature control systems can also monitor other sensors, such as: \r\n1) Temperature rise sensor\r\n2) Humidity increase sensor\r\n3) Mains power cut sensor\r\n4) UPS disconnection sensor\r\n5) smoke increase sensor\r\n6) Water leak sensor\r\n7) The sensor for the door of the server room to remain open\r\n8) Unauthorized entry sensor to the server room\r\n9) Rack impact sensor\r\n10) Power fluctuation sensor\r\n11) Rack temperature increase sensor\r\n12) The sensor for increasing the temperature of the spilt or the sensor for the failure of the cooler\r\n13) Battery discharge sensor\r\n14) Rack door opening sensor\r\n15) Cooler compressor burning sensor\r\n16) condenser freezing sensor\r\n17) Cooler fuse break sensor\r\n18) Warning of sensors not working properly\r\n19) Fire presence sensor\r\n20) Ignition prevention sensor\r\n21) Zero wire charging sensor\r\n22) network biphasing sensor\r\n23) dust increase sensor\r\n24) Refrigeration system gas exit sensor\r\n25) The sensor increases or decreases the network voltage from the allowed range\r\n26) earth fault relay\r\n27) Hydrogen gas emission sensor in the battery bank\r\n28) Absence sensor k

The pedal is placed in the category of industrial pedals and is also referred to in the so -called switch pedal. Industrial electric equations are used in cutting, press, pumps, jacks and electric valves.\r\nTolerance of current 15 -amp 250V