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PTC Fuse Selection

Article source:admin Popularity:Published time:2018-01-31 13:26

Selection Guide Fuse Characteristics, Terms and ...
Selection Guide Fuse Characteristics, Terms and ...
Table of Contents. Page. Fuse Characteristics, Terms and Consideration Factors. 2–4. Fuse Selection Checklist. 5–7. PTC Characteristics and Terms. 8–9. PTC Product Applications. 10. Typical PTC Circuit Protection Designs. 11. Standards. 12–14. PTC Selection Worksheet. 15. Fuse and PTC Products Selection Guide.

Hold Current. 10mA to 200mA. 100mA to 1A. 750mA to A2. 50mA to 2A. 500m. 5. A to A. 50mA to 2A. 1.75A to A6.5. 100mA to 3A. 1.4A to A6. 300mA to 3A. Hold Current. 50mA to 3.75A. 100mA to 3.75A. 900mA to 9A. 750mA to 2.5A. 2.5A to 14A. 80mA to 160mA. 500mA to 2.5A. 50mA to 2A. 100mA to 3.75A. 500mA to 15A.

Electronic Alliance www.eaa.net.au. POLYMER PTC RESETTABLE FUSE. METHODS OF SELECTION. For helping you correctly using proper JK Series PPTC resettable fuses please make your choice according to the following methods: 1. List out the average operating current value (I) and operating voltage (V.) on the.

GDTs, MOVs & Fuses: Selecting the Appropriate Circuit Protection ...
PROTECT | CONTROL | SENSE. See next slide for before, during & after pictures. The Non-Resettable Resettable Fuse. ▫ Test Set-up: – Littelfuse 16R series PTC Resettable fuse being used in 60VDC short circuit fault. – 16R series has max voltage rating of 16VDC. – Littelfuse 60R or 72R series is recommended for this.

PFNF - Surface Mount Fuse, PTC, 1206 footprint, 3.2 x 1.6 mm, 30 VDC
PFNF - Surface Mount Fuse, PTC, 1206 footprint, 3.2 x 1.6 mm, 30 VDC
Products. Fuses. Packaging Details. 18/11/2011, Products. White Paper. White Paper Fuse Selection. 25/11/2014, Products. PCS. PFNF. 18/07/2016, Products. Fuses. PCB Library Fuses ...

PFSM - Surface Mount Fuse, PTC, 2920 or 3425 footprint, 60 VDC
 Products. Fuses. Packaging Details. 18/11/2011, Products. White Paper. White Paper Fuse Selection. 15/05/2017, Products. PCS. Surface Mount PTC-Fuse Type PFSM PCS ...

High Stability Polymer PTC Fuse Selection , PPTC Resettable Fuse ...
High Stability Polymer PTC Fuse Selection , PPTC Resettable Fuse ...
Quality PPTC Thermistor manufacturers & exporter - buy High Stability Polymer PTC Fuse Selection , PPTC Resettable Fuse For Electronic Toy from China manufacturer.

SMD fuse selection? - Reomax
 Patch the fuse is mainly used in lithium batteries, digital camera, inverter, LED driver, notebooks, back light, LCD driver circuit, electric toys, electric tools, and other electronic products. From the traditional glass tube fuse, to tiny fuses, SMD fuses.

temperature sensor
Temperature Sensor

Temperature sensing is a different sensing resistor chip package inside the probe, commonly used temperature sensitive components are: thermocouple, platinum resistance, thermistor and so on. Temperature sensing customers in the design and styling, we need to select sensitive chip used, the probe dimensions and material, type and temperature of the wire. After the chip welding wire, After the probe is filled and encapsulated, a complete sensor device is formed, and the production process takes several hours. My products through: SJ 20722-1998, GJB 7396-2011, GJB 2433A-2011, ISO / TS16949: 2009 certification. ......Including: ntc temperature sensor, ptc temperature sensor, Pt100 temperature sensor, water temperature sensor, car sensor, ds18b20 sensor.

Thermistors are a class of sensitive components, divided into positive temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor (NTC) according to temperature coefficient. Typical characteristics of the thermistor are temperature sensitive and exhibit different resistance values at different temperatures. Our thermistors accord: JB / T9476-1999, JB / T 9474-1999 standard ...... include: ntc, ptc, SMD thermistors, thermistor power type, resettable fuse, Motor protection thermistor, etc.

Varistors are resistor device having a nonlinear volt-ampere characteristics, mainly used for over-voltage clamping circuit when subjected to pressure, the excess current sink to protect sensitive devices. The main material is the metal oxide (MOV, Metal Oxide Varistor), which contains ceramic particles consisting of zinc oxide particles and a small amount of other metal oxides or polymer spacings. Varistor referred to as VDR, varistor called "surge absorber", sometimes referred to as "surge suppressor. Now widely used "zinc oxide" (ZnO) varistor, its main material has divalent elements zinc (Zn) and hexavalent elemental oxygen (O) formed.

resettable fuse
Resettable fuse
Resettable fuse is an over-current electronic protection components, can replace the ordinary current fuse. Traditional fuse over-current protection, can only be protected once, burned to be replaced, while the Resettable fuse with overcurrent / overheat protection, automatic recovery dual function. Polymer polymer PPTC and ceramic CPTC two kinds of Resettable fuse two, according to the package can be divided into two types, lead plug-in and SMD two. Can also be divided according to the voltage 600V, 250V, 130V, 120V, 72V, 60V, 30V, 24V, 16V, 6V and so on. ..... Product Certification: CCC, CQC, ce, UL, ROHS, TUV, VDE, RU, pse, FCC, IEC and CB ...

Keywords:ptc fuse selection

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