Small Fuse

17AME+FUSE Combination



YANGZHOU WUYUE ELECTRIC CO.,LTD






17AME+fuse is a combination of thermal protector and thermal cut off. It has double protections. Safer and more reliable.



Special Features

Small size, long life and high reliability;

Connected a cut off in series to save process in final applications.

100% Snap Action

Both temperature and current sensitive;

Sealed housing, water proof;

The type of cut off is optional and customized;

The types and length of wire are optional.



Electric Specification

20A / 16V DC

10A / 250V AC

20A / 125V AC



Technical Parameters

Operating temperature range:45 degree centigrade~180 degree centigrade

Temperature fuse:Customizing

Temperature Tolerance:±3 degree centigradeï¼? ±5 degree centigrade



Application

Electric heating cushion

Pet mat

Electric blanket

Small appliances

Features:

  99.99% pure silver fuse element was used,with internal solid quartz sand,strong resistance to impact and vibration,high fire resistance

  It is applicable in the ambient temperature of -40ºC~95ºC,relative humidity is â?¤90%

Characteristics:
  Conforms to IEC 60269-1-4

  High breaking capacity: 100ka

  Small cleaning I2t

  Low arc voltage and power losses

FNQ-R Class CC Limitronâ?¢ time-delay,
rejection-type fuse
Time-delay, branch circuit, rejection-type fuse. For superior electrical
protection, Eaton recommends upgrading FNQ-R fuse applications
to Bussmann series Low-Peak LP-CC fuses, see page 1-5. For
dimensions.

Ratings
Volts
600 Vac (or less)
300 Vdc (15-20 A)
32 Vdc (self certified)
Amps 1/4-30 A
IR
200 kA RMS Sym.
20 kA DC (15 and 20 A only)

Agency information
UL Listed, Std 248-4, Class CC, Guide JDDZ, File E4273,
CSA Certified, Class 1422-01, File 53787, RoHS compliant, CE

Features
Class CC rejection feature, with appropriate fuse block, prevents
inserting lesser-rated supplementary fuses
Time-delay compatible with inrush characteristic of small control
transformers
Current limitation at Class CC levels provides maximum
component short-circuit current rating protection
200 kA interrupting rating provides high ratings for control circuit
locations

Typical applications
Line protection, small control transformers
Industrial controls and panels
Isolated, in-line fuse holders

FNQ-R-1/4
FNQ-R-3/10
FNQ-R-4/10
FNQ-R-1/2
FNQ-R-6/10
FNQ-R-3/4
FNQ-R-8/10
FNQ-R-1
FNQ-R-1-1/8
FNQ-R-1-1/4
FNQ-R-1-3/10
FNQ-R-1-4/10
FNQ-R-1-1/2
FNQ-R-1-6/10
FNQ-R-1-8/10
FNQ-R-2
FNQ-R-2-1/4
FNQ-R-2-1/2
FNQ-R-2-8/10
FNQ-R-3
FNQ-R-3-2/10
FNQ-R-3-1/2
FNQ-R-4
FNQ-R-4-1/2
FNQ-R-5
FNQ-R-5-6/10
FNQ-R-6
FNQ-R-6-1/4
FNQ-R-7
FNQ-R-7-1/2
FNQ-R-8
FNQ-R-9
FNQ-R-10
FNQ-R-12
FNQ-R-15
FNQ-R-17-1/2
FNQ-R-20
FNQ-R-25
FNQ-R-30

RYseries non-resettable thermal fuses

Rating current and voltage 5-15a 250v
Tolerant voltage: above 1500
Rated functioning temp. Tf deg c:70-360;over 100 varieties
Certification: pse ccc iso9001
Having applied for the national patent( above 240deg celsius)
Small resistance, low central temperature
Tolerance:-2 +2
Qty capacity:more than 1 million pcs per month
Packing:polythene bags;cartons
Product advantages
The technological performance of products is high and the products have wide temperature specifications, especially the high temperature ones that could satisfy the requirements of the special consumers. The exported products implement the international authentication standard of japan pse and the products for domestic sale implement authentication standard of china ccc. The quality control of company are all inspected strictly from the purchasing products to all of the production procedure and the finished products leaving the plant.
Japan powerful company pursues the best service for the consumers. Whatever quantity customers order every time, all product logos are printed the one-shot batch number. If necessary, mark "**special provision" for your company.



Packing: polythene bags
Cartons
Carton: 12.5 cm*12.5 cm*7.5 cm
Weight: 0.63 kg
Qty:500 pcs.

Thermal fuse manufacturing
The thermal fuse is a non-resettable, one-time overheat protection element, and the current fuse is a one-time overcurrent protection element. Series connection in a variety of electrical power input, when the use of household appliances in the abnormal temperature changes, or temperature out of control lead to excessive temperature rise, the thermal fuse can quickly cut off the circuit to avoid the occurrence of fire.
Commonly used in: hair dryer, iron, rice cookers, electric stoves, transformers, motors, drinking fountains, coffee pots and so on.
We not only related to the product structure and technology, more in-depth to the core of the product - Fuse materials development and application, such as fusible alloy wire, lead antimony alloy wire, organic mixture and so on. To provide you with one-stop from the rapid proofing to small batch production services. Please contact our professional team, let us come for you to achieve all the technical requirements.

What Is A Thermal Fuse?
Thermal fuse, is overheat protection components, also known as temperature fuse or Thermal Cutoff (GB GB1616.1-2013), widely used in electrical overheating protection.
The temperature sensing portion can be divided into:Fusible alloy wire and organic particle type temperature fuse, after fusing once cut off the current, non-recovery type thermal fuse.


Features Of Thermal Fuses
In Yaxun can provide a full range of thermal fuses, from your first consultation message to the final product delivery, you can get our engineers and sales staff professional, personalized service.
(1) high precision operating temperature, fusing action is reliable, not premature or delayed blown;
(2) good thermal stability, long-term in a high temperature state will not get out of control;
(3) load current up to 20A, it can be adapted to use a large current household appliances;
(4) the shell is not charged, the use of safe, easy to install;
(5) low prices, to adapt to mass production.
(6) temperature response speed;
(7) small size, easy to install.
(8) Structural accurate, resistance to vibration, impact resistance, applicable to household appliances, industrial circuit overheating protection;

Application:Product use: ceramic fuse, products widely used in power supplies, switching power supply, adapter, charger, LED driver power supply, all kinds of household appliances. LED power supply recommended use, mainly for export to the United States, designed for industrial voltage 277V
The Product Sells Point:
Key Specifications/Special Features:

Product Description:
Product Name: High Voltage Fuses
Product Type: 31FB
fusing characteristics: fast-break
Product Package: Epoxy
body size: 4 * 11mm
Operating temperature: -55 ? - + 125 ?
Product Features: 1, small size: the smaller the size of the ease of use of the design and installation;
2, the outer layer of insulation: epoxy resin and other components to prevent short circuit caused by touch;
3, explosion-proof characteristics: high rugged ceramic tubes with epoxy-proof packaging can enhance the safety performance;

Application:Product use: ceramic fuse, products widely used in power supplies, switching power supply, adapter, charger, LED driver power supply, all kinds of household appliances. LED power supply recommended use, mainly for export to the United States, designed for industrial voltage 277V
The Product Sells Point:
Key Specifications/Special Features:

Product Description:
Product Name: High Voltage Fuses
Product Type: 31FB
fusing characteristics: fast-break
Product Package: Epoxy
body size: 4 * 11mm
Operating temperature: -55 ? - + 125 ?
Product Features: 1, small size: the smaller the size of the ease of use of the design and installation;
2, the outer layer of insulation: epoxy resin and other components to prevent short circuit caused by touch;
3, explosion-proof characteristics: high rugged ceramic tubes with epoxy-proof packaging can enhance the safety performance;

This compact fusing machine comes with two conveyor belts (upper and lower) that are fitted with special cord edging. Maximum pressure 1.5KG. The device is designed to improve belt tracking and life. The machine's small size allows it to be easily moved about. It also employs a helix-scraper design to guarantee that the fused laminates are removed cleanly off the conveyor belt. This machine features automated temperature management and may activate an automatic cooling-shutdown feature when not in use. The machine has moveable wheels to make it easier to transport.

PTC thermistors current protector, also called PTC thermistor resettable fuses, protect load against over-current, overload, short circuit. No need for replacement, resume protective function after a short cooling-down time.
Ceramic PTC (positive temperature coefficient) thermistors are used instead of conventional fuses to protect load, such as motors, transformers, or electronic circuit, against overcurrent for circuit protection. PTC thermistor protector not only respond to inadmissibly high currents but also if a preset temperature limit is exceeded. PTC thermistor over-current protector limits the power dissipation of the whole circuit by increasing their resistance and thus reducing the current to a harmless residual value. In contrast to conventional fuses, PTC thermistor resettable fuses do not have to be replaced after elimination of the fault but resume their protective function immediately after a short cooling-down time.
PTC Thermistor Over-current Protector Application

It applies in the over-current overload and short circuit protection of transformers, battery charger, switches, switch power supply, adaptor, meter, instrumentation, apparatus, electronic coils, control panels, air conditioner, automotive electron, etc.

Operating Principle of PTC Thermistor for Overload Over-current Protection

The operating principle is as indicated in the following. When a circuit is in the normal status, the current through PTC is lower than the rated current and PTC thermistor protector is in the normal state with small resistance value, which will not affect the normal operation of the protected circuit. In case of some fault in the circuit and the current is greater than the rated current, the PTC thermistor protector will become hot quickly and present a high resistance state, which sets the circuit relatively "off" to protect the circuit from damage. After the fault is removed, PTC thermistor protector will automatically restore its low resistance state and the circuit will resume normal operation.

Normally, when PTC thermistor is used as an overcurrent protection component, it is preferred to select maximum operating current, maximum operating voltage and proper specifications. Furthermore such factors should be taken into consideration as the dimensions of the components, rated zero-power resistance, operating temperature range, etc.