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Switcher IC TOP247YN (4PCS)
Original price was: ₹380.00.₹280.00Current price is: ₹280.00.Read moreTOP247YN Power Integrations AC/DC Off-Line Switcher IC It belongs to TOP Switch-GX Family from the manufacturer “Power Integrations”. It is with Extended Power, Design Flexiblity, Eco Smart & Integrated Off-line Switcher. TOP Switch-GX uses the same proven topology as TOP Switch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency. Depending on package type, either 1 or 3 additional pins over the TOP Switch standard DRAIN, SOURCE and CONTROL terminals allow the following functions: line sensing (OV/UV, line feed-forward/DCMAX reduction), accurate externally set current limit, remote ON/OFF, synchronization to an external lower frequency, and frequency selection (132 kHz/66 kHz). All package types provide the following transparent features: Soft-start, 132 kHz switching frequency (automatically reduced at light load), frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown, and larger creepage packages. In addition, all critical parameters (i.e. current limit, frequency, PWM gain) have tighter temperature and absolute tolerances to simplify design and optimize system cost. Features:- Lower System Cost, High Design Flexibility Extended power range for higher power applications No heatsink required up to 34 W using P/G packages Features eliminate or reduce cost of external components Fully integrated soft-start for minimum stress/overshoot Externally programmable accurate current limit Wider duty cycle for more power, smaller input capacitor Separate line sense and current limit pins on Y/R/F packages Line under-voltage (UV) detection: no turn off glitches Line overvoltage (OV) shutdown extends line surge limit Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line
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Switcher IC TOP224PN (4PCS)
Original price was: ₹380.00.₹280.00Current price is: ₹280.00.Read morePOWER INTEGRATIONS TOP224PN PWM Switch IC The TOP224PN is a 30W second generation 3-terminal Off-Line PWM Switch provides several enhancements over the first generation TOPSwitch family. Many significant circuit enhancements that reduce the sensitivity to board layout and line transients now make the design even easier. TOPSwitch incorporates all functions necessary for a switched mode control system into a three terminal monolithic IC are power MOSFET, PWM controller, high voltage start up circuit, loop compensation and fault protection circuitry. Very low AC/DC losses up to 90% efficiency Built-in auto-restart and current limiting Latching thermal shutdown for system level protection Works with primary or opto feedback Stable in discontinuous or continuous conduction mode Source connected tab for low EMI Circuit simplicity and design tools reduce time to market
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Switcher IC TOP253PN (4PCS)
Original price was: ₹400.00.₹280.00Current price is: ₹280.00.Read moreTOP253PN TOP253 Power Integrations AC/DC Off-Line Switcher IC Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range Lower System Cost, Higher Design Flexibility Multi-mode operation maximizes efficiency at all loads New eSIP-7F and eSIP-7C packages Low thermal impedance junction-to-case (2 °C per watt) Low height is ideal for adapters where space is limited Simple mounting using a clip to aid low cost manufacturing Horizontal eSIP-7F package ideal for ultra low height adapter and monitor applications Extended package creepage distance from DRAIN pin to adjacent pin and to heat sink No heat sink required up to 35 W using P, G and M packages with universal input voltage and up to 48 W at 230 VAC Output overvoltage protection (OVP) is user programmable for latching/non-latching shutdown with fast AC reset Allows both primary and secondary sensing Line undervoltage (UV) detection prevents turn-off glitches Line overvoltage (OV) shutdown extends line surge limit
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Switcher IC TNY267PN (5PCS)
Original price was: ₹450.00.₹350.00Current price is: ₹350.00.Read moreTNY267PN IC-Power Integrations Off Line Switcher IC TinySwitch-II Features Reduce System Cost Fully integrated auto-restart for short circuit and open loop fault protection – saves external component costs Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformer Programmable line undervolt Better Cost/Performance over RCC & Linears
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Switcher IC TNY264PN (5PCS)
Original price was: ₹400.00.₹350.00Current price is: ₹350.00.Read moreTNY 264 PN – TNY264PN Off-line Switcher IC TinySwitch family introduced by Power Integrations designed as the latest generation of its industry-leading TinySwitch series of off-line switcher ICs. It is basically a complete integrated circuit with all functionalities at a low cost, with high efficiency, off-line switcher solution in the 0 to 10W range. The TNY264PN incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry into a single monolithic device. Thus offers a design flexible solution with a low system cost and extended power capability. Unlike conventional PWM (pulse width modulator) controllers, it uses a simple ON/OFF control to regulate the output voltage. They initiate its operation and run on the power derived from the DRAIN voltage. Thereby eliminating the need for a transformer bias winding and the associated circuitry. Hence, it consume only about 100 mW at no load, from 265 VAC input. TinySwitch-II features auto-restart, line undervoltage sense, and frequency jittering. These IC family uses an ON/OFF control scheme also eliminates the audible noise with standard taped/varnished transformer construction. The fully integrated auto-restart circuit ensures safely limits output power during fault conditions such as output short circuit/open loop. Thereby reducing component count and secondary feedback circuitry cost.The power-down glitches caused by the slow discharge of input storage capacitors present in applications such as standby supplies eliminated via n optional line sense resistor externally programs a line undervoltage threshold. The operating frequency of 132 kHz jittered to significantly reduce both the quasi-peak and average EMI, minimizing filtering cost.
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DC MACHINE HOKI/QJE30VOLT,5AM.
Original price was: ₹6,200.00.₹5,500.00Current price is: ₹5,500.00.Read moreModel number SPS305 Colour white Number of Memory Sticks 3 Item Weight 2 kg Product Dimensions 21.9 x 8.5 x 15 cm; 2 kg Item model number SPS305 Item Height 15 Centimeters Item Width 8.5 Centimeters Wattage 150 Watts Output Wattage 150 Watts
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DAIKIN INVERTER AC INDOOR PCB BOARD
Original price was: ₹2,199.00.₹1,999.00Current price is: ₹1,999.00.
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CARRIER AC OUTDOOR PCB BOARD
Original price was: ₹3,999.00.₹3,699.00Current price is: ₹3,699.00.
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SAMSUNG DOUBLE DOOR FRIDGE PCB (BOARD)
Original price was: ₹3,699.00.₹3,299.00Current price is: ₹3,299.00.
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SAMSUNG DOUBLE DOOR FRIDGE PCB BOARD
Original price was: ₹3,599.00.₹3,199.00Current price is: ₹3,199.00.
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LG DOUBLE DOOR FRIDGE PCB BOARD
Original price was: ₹3,299.00.₹2,799.00Current price is: ₹2,799.00.