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ICs Base Socket
8 Pin DIP SIP IC Base Sockets Adaptor Solder Type In Pakistan
8 Pin IC Socket base adaptor is an 8 pin IC holder, which can be soldered directly onto the PCB. The IC can be removed from this socket when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder.
The socket is used when the IC is temperature sensitive and the heat from the soldering iron can damage the IC. This socket is used when working with a microcontroller IC and can be removed for programming.
SKU: D453,SB129
Operational Amplifier ICs
LM358 OP AMP Operational Amplifier Dip IC In Pakistan
These devices consist of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply current drain is independent of the magnitude of the supply voltage.
SKU: D452
PWM Control ICs
UC3843 Current Mode PWM Controller IC DIP-8 Package In Pakistan
The UC3843 IC is a current Mode PWM Controller, meaning it can be used to provide a constant current by varying the output voltage to the load. While building Switch mode supplies with feedback there are two modes of control that are commonly used, one is voltage mode control where the output voltage will keep constant irrespective of the current (CV mode) and the other is current mode control where the output current will be constant (C mode) irrespective of the voltage. The UC3843 can be used to regulate or limit current in applications like SMPS, RPS, DC-DC Converters, Line voltage regulators, etc.
SKU: D463
Optocoupler ICs
PC817 DIP-4 Transistor Output Optocoupler PC817C 950N In Pakistan
The PC817 DIP-4 Transistor Output Optocoupler is a 1-channel 4-pin Transistor Output Photocoupler that contains an IRED optically coupled to a phototransistor. It is suitable for programmable controllers and facsimiles.
SKU: D298
ICs Base Socket
28 Pin DIP SIP IC Base Sockets Adaptor Solder Type In Pakistan
28 Pin Narrow IC Socket base adaptor is a 28 pin IC holder, which can be soldered directly onto the PCB. The IC can be removed from this socket when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder. The IC base is for a narrow IC. The socket is used when the IC is temperature sensitive and the heat from the soldering iron can damage the IC. This socket is used when working with a microcontroller IC and can be removed for programming.
SKU: D307,SB133
Power Management ICs
LM393 Dual Differential Comparator Ic In Pakistan
These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
The LM193 device is characterized for operation from 55C to 125C. The LM293 and LM293A devices are characterized for operation from 25C to 85C. The LM393 and LM393A devices are characterized for operation from 0C to 70C. The LM2903 device is characterized for operation from 40C to 125C.
SKU: D2094
PWM Control ICs
TL494 TL494C SMD IC PWM Controller IC In Pakistan
The TL494 TL494C SMD IC is a PWM Control Circuit that incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. The error amplifiers exhibit a common-mode voltage range. The dead-time control comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT or it can drive the common circuits in synchronous multiple-rail power supplies.
SKU: D451
PWM Control ICs
TL494 TL494CN PWM Pulse Width Modulation Control IC In Pakistan
The TL494 TL494CN is a PWM Control Circuit that incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. The error amplifiers exhibit a common-mode voltage range. The dead-time control comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT or it can drive the common circuits in synchronous multiple-rail power supplies.
SKU: D450
ICs Base Socket
18 Pin DIP SIP IC Base Sockets Adaptor Solder Type In Pakistan
18 Pin IC Socket base adaptor is an 18 pin IC holder, which can be soldered directly onto the PCB. The IC can be removed from this socket when required. The IC is placed on the socket at the time of use. This base acts as a removable IC holder.
The socket is used when the IC is temperature sensitive and the heat from the soldering iron can damage the IC. This socket is used when working with a microcontroller IC and can be removed for programming.
SKU: D301,SB132
PWM Control ICs
UC3843 SMD IC Current Mode PWM Controller IC In Pakistan
The UC3843 SMD IC is a current Mode PWM Controller, meaning it can be used to provide a constant current by varying the output voltage to the load. While building Switch mode supplies with feedback there are two modes of control that are commonly used, one is voltage mode control where the output voltage will keep constant irrespective of the current (CV mode) and the other is current mode control where the output current will be constant (C mode) irrespective of the voltage. The UC3843 can be used to regulate or limit current in applications like SMPS, RPS, DC-DC Converters, Line voltage regulators, etc.
SKU: D464
Power Management ICs
555 Timer IC NE555 LM555 Timer IC in Pakistan
The 555 is a highly stable device for generating accurate time delays or oscillations. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits.
SKU: D2100
Power Management ICs
1Amp 1000V Bridge Rectifier IC in Pakistan
1Amp 1000V Bridge Rectifier IC is good for automation insertion surge overload rating. 1-ampere IC rectifier is ideal for printed circuit board reliable low-cost construction utilizing molded glass passivated device Polarity symbols molded on body Mounting position. This IC rectifier chip leads solderable per MIL-STD-202 and method 208 guaranteed.
SKU: D2104
