1A52 Datasheet PDF – Reed Switch ( 50W, 250V )

Part Number: 1A52

Function: SWITCH REED 250VDC 50W AXL

Package: Axial Type

Manufacturer: MEDER electronic

Image:

1A52 datasheet

 

Description

The 1A52 is a high power reed switch with glass length of 21.0mm and diameter of 2.75mm. Rated power 50 W, Switching voltage 250 VDC, Switching current 0.7 Amp DC.

Features

1. Glass length of 21 mm and diameter of 2.75 mm
2. Normally open 1 Form A contact
3. High breakdown voltage of 600 VDC

Specifications

1. Overall Length mm (inches) : 55.4 (2.181)
2. Glass Length Max. mm (inches) : 21.0 (0.826)
3. Glass Dia. Max. mm (inches) : 2.75 (0.108)
4. Lead Dia. mm (inches) : 0.6 (0.023)
5. Contact Form : 1A (SPST) Normally Open (N.O.)
6. Pull-In Range : 15-70 AT
7. Rated Power Max. : 50W/250VDC/0.7 Amp DC

Applications

1. Position Sensor
2. Valve Detection
3. Level Sensor & Others

Other data sheets are available within the file: KSK-1A52, KSK-1A52-2530

1A52 Datasheet PDF Download

1A52 pdf

Related articles across the web

FSFR1800 Datasheet PDF – Power Switch ( FPS ) – Fairchild

Part Number: FSFR1800, FSFR1800US

Function: Integrated Power Switch (FPS) for 260W Half-Bridge Resonant Converter

Package: SIP 9 Pin Type

Manufacturer: Fairchild Semiconductor

Image

FSFR1800 power switch fairchild

Description

The FSFR1800 is highly integrated power switch.

The FSFR-series are a highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFR-series simplifies designs and improves productivity, while improving performance.

The device is usually used to manage power supply and distribution in various applications, including DC-DC conversion, battery management, and over-voltage protection.

Features

1. Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology

2. High Efficiency through Zero Voltage Switching (ZVS)

3. Internal SuperFET™s with Fast-Recovery Type Body Diode (trr=120ns) for FSFR2100 and UniFETs with Fast-Recovery Type Body Diode (trr<160ns) for FSFR2000/1900/1800/1700.

 

Pinout:

FSFR1800 datasheet pdf

Applications:

1. PDF and LCD TVs

2. Desktop PCs and Servers

3. Adapters

4. Telecom Power Supplies

 

FSFR1800 Datasheet PDF


 

Related articles across the web