NTC8D15 [ETC]
Conversion power, switch mode power supply, UPS power protection;
| 型号： | NTC8D15 |
| 厂家： | 
ETC |
| 描述： | Conversion power, switch mode power supply, UPS power protection |
| 文件： | 总5页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTC THERMISTOR
Introduction:
NTC (Negative temperature coefficient) thermistor is a semiconductor made from
metallic oxides. It exhibits an electrical resistance that has a very predictable change
with temperature. The resistance varies significantly with temperature, more so than in
standard resistors. They are extremely sensitive to temperature change, very accurate
and interchangeable. They have a wide temperature envelope and can be hermetically
sealed for use in humid environments.
Features:
* Longevity of service, high reliability
* Small size, powerful, strong capability of surge current protection
* Instant response to surge current
* Wide operation range
* Big material constant (B value), low remain resistance.
Application:
Thermistors are widely used as
* Inrush current limiters
* Temperature sensors
* Self-resetting overcurrent protectors
* Self regulating heating elements
* Conversion power, switch mode power supply, UPS power protection
* Energy saving lights, electronic ballast filament protection
* Electronic circuit, power supply circuit protection
1/5
NTC THERMISTOR
How to select:
1. Maximum operating current > Actual operating current in the power loop
2. Rated zero power resistance at 25℃
Of which, E: loop voltage, Im: Surge current
For conversion power, reversion power, switch power, UPS power, Im = 100 times
operating current.
For filament, heater, Im = 30 times operating current.
Marking:
NTC
5
D - 11
Max. Chip Diameter: Φ11mm
Diameter
Rated Zero-power Resistance: 5Ω
NTC thermistor
Dimension:
* Size X depends on customer’s requirement.
2/5
NTC THERMISTOR
Specification:
3/5
NTC THERMISTOR
Specification:
4/5
NTC THERMISTOR
Specification:
5/5
相关型号：
NTCACAPE3C90191
RESISTOR, TEMPERATURE DEPENDENT, NTC, 5000 ohm, CHASSIS MOUNT, ROHS COMPLIANT
VISHAY
NTCACAPE3C90193
RESISTOR, TEMPERATURE DEPENDENT, NTC, 10000 ohm, CHASSIS MOUNT, ROHS COMPLIANT
VISHAY
©2020 ICPDF网 联系我们和版权申明