ELS-321HDB Datasheet – 0.3 inch Digit Segment – Everlight

Part Number : ELS-321HDB

Function :  0.3″ Single Digit Display

Package : DIP 10 Pin Type

Manufacturers : EVERLIGHT ELECTRONICS

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Description

1. The ELS-321series is a large 7.62mm (0.3″)high seven segment display design for viewing distances up to 7 meters.
2. These displays provide excellent reliability in bright ambient light.
3. These device is made with red segments and black surface

Pinout

 

Features

1. Industrial standard size.
2. Low power consumption.
3. Categorized for luminous intensity. display

Applications

1. Audio equipment
2. Instrument panels
3. Digital read out

ELS-321HDB Datasheet

ELS-321HDB pdf

 

TDA4918A Datasheet – DIP 20, SMPS, Bipolar IC – Simens

Part Number : TDA4918A, Q67000-A8021

Function :  SMPS – IC with SIPMOS Driver Output

Package : P-DIP 20 Pin Type

Manufacturers : Simenes

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TDA4918A datasheet smps

Description

The versatile switch-mode power supply ICs for the direct control of SIPMOS power transistors comprise digital and analog functions. These functions are required for the design of high-quality flyback and forward converters during single-phare and push-pull operation in normal, half-bridge and full-bridge configurations.

Pinout

TDA4918A pinout siemens

 

Features

1. Switching frequency up to 300 kHz ( TDA 4919 ) or 150 kHz ( TDA 4918 )
2. Push-pull output driver with + 700 mA / – 500 mA
3. Separate GND for the driver outputs
4. Feed-forward control
5. Soft start
6. Hysteresis adjustable at overvoltage and undervoltage comparator
7. Current mode and voltage mode operation are possible

TDA4918A Datasheet