Categorias de Produtos
- Porta-caixa de fusíveis 36
- Sensor de temperatura 30
- Interruptor térmico 58
- Fusível do carro 19
- Fusíveis aparafusados 7
- fusível térmico 29
- fusíveis de montagem em superfície 12
- termistor 1
- Suporte de fusível para montagem em PCB 27
- Chicote de fiação 1
- Porta-fusíveis de lâmina 17
- termostato 34
- Fusível elétrico 14
- Disjuntor térmico 20
Etiquetas de produto
sensor blindado dos termopares
porta-fusível da lâmina
Fusível da lâmina do carro
Fusível do carro
Fusível de tubo cerâmico
Disjuntor
Termostatos de disco
Sensor de temperatura Ds18b20
Fusível elétrico
Fusível de ação rápida/lenta
Porta-caixa de fusíveis
Fusível de tubo de vidro
Porta-fusível em linha
Termostato de disco instantâneo de limite
Minidisjuntores
Protetor de sobrecarga do motor
Proteção térmica do motor
Sensor NTC
Sensor termistor NTC
Suporte de fusível para montagem em PCB
Fusível reajustável PPTC
Sensor de temperatura PT100
Termistor PTC
chicote do conector do sensor
Sondas de sensores & Cabos
Microfusível de sopro lento
Fusíveis de montagem em superfície
Link de corte de temperatura
Interruptor de controle de temperatura
Fusível de temperatura
Sensor de temperatura
Cabo do sensor de temperatura
Sonda do sensor de temperatura
interruptor de temperatura
Corte térmico
Interruptor de corte térmico
Fusível Térmico
protetor térmico
Interruptor térmico
Sonda do sensor termistor
Arlin F00240C 10A 240C Thermal Fuse For GHD Straightener
Categoria: fusível térmico
Etiquetas: Link de corte de temperatura, Fusível de temperatura, Corte térmico, Fusível Térmico
Thermal Fuse is a very common electronic component used to protect electromechanical equipment from overheating. It is also called over-temperature protector, overheat protection, and temperature protection. The thermal fuse is placed close to the heating part of the electromechanical equipment and connected in series to the equipment power circuit or control circuit. When the temperature of the equipment rises to the rated value of the thermal fuse for some reason, the thermal fuse automatically melts and cuts off the equipment power supply circuit to prevent the equipment from being damaged due to overheating and protect the electromechanical equipment.
As the name suggests, the thermal fuse causes the internal temperature-sensitive material of the thermal fuse close to the equipment to deform when the temperature of the electromechanical or electrical equipment rises to the operating temperature (this value is specified by the thermal fuse manufacturer when manufacturing), thereby disconnecting the power supply circuit.
1. Marking: The manufacturer’s trademark, rated voltage and rated current should be clearly marked on the 240C Thermal Fuse shell.
2. Temperature characteristics: During the test, an indicator with a current of less than 10mA is used to display the circuit on and off.
3. Rated operating temperature (TF): Place the sample in a thermostat, keep it at TF-20℃ for 2 hours, and then heat it up at a rate of 0.5~1K to the melting temperature. The melting temperature should be within the deviation range.
4. Keeping temperature (TC): Place the sample in a thermostat, apply a voltage not exceeding the rated voltage, and a load current of 10A. Place it at TC-6℃ for 168 hours. After the test, the sample should not be melted or damaged.
5. Wet heat test: Place the sample at a temperature of 38-42℃, a relative humidity of 90%-95%, and a test cycle of 48 hours. After the test, perform Article 3, which should meet the requirements.
6. Cold and hot shock: Place the sample in a -18℃ low temperature box, keep it for 15 minutes, take it out and place it indoors for no less than 5 minutes, then place it in a TF-20℃ thermostat for 15 minutes, take it out and place it indoors for no less than 5 minutes. After 3 cycles of testing, perform Article 3 test, which should meet the requirements of Articles 8 and 9.
7. Internal resistance: Measured between the two lead wires within 15 minutes including the shell, the internal resistance of the sample should be less than 5mΩ.
8. Insulation resistance: After the sample is fused, the insulation resistance between the two leads measured with a 500V megohmmeter should be above 0.2MΩ.
9. Electrical strength: After the 4th test, 500V AC voltage is applied between the two leads for 1 minute, and no flashing or breakdown should occur.
10. Tension: Fix the sample and apply a 5Kg tension on the lead wire along the axial direction. After 10S, there should be no pulling or loosening.
11. Bending: Fix the sample and apply a force 6mm away from the shell. First bend the lead wire 45 degrees and return it to the initial position. There should be no breakage or cracking. (Only one end of the lead can be tested)
12. Appearance: The shell should be smooth, without cracks and mechanical damage; the lead should be bright, and the connection with the shell should be firm and not loose; the epoxy branch package should be smooth, without flow, and the lead should not be hanging on the branch.
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PRODUTOS RELACIONADOS
Emerson G4 / G5 series microtemp 10A / 20A thermal fuse
Emerson Group production MICROTEMP® G4 G5 series thermal fuse, According to different product specifications, Rated load current, respectively, up to AC250V 10A, AC120V 15A and DC24V 5A. To provide reliable protection against overheating, In the same industry products, MICROTEMP® G4 G5 series thermal fuse has established its flagship status can not be shaken.
Função e aplicação do fusível térmico
The Thermal Fuse (Thermal Cutoff, Fusível de temperatura) is Axial / Radial / Organic Thermal-Link(OTCO) safety parts that stops the flow of electricity to the motor circuit when a overheats. If the fuse is missing or broken, your motor will not start. The thermal fuse is sensitive to external temperature, and the operating temperature is accurate and stable. Tamanho pequeno, estrutura selada. Desempenho confiável. Low resistance value. Ação única corta a corrente, and the current interruption capacity reaches 250VAC/25A.