Toggle switch voltage characteristics. Toggle switch electrical performance. Electrical parameters of toggle switches. Technical specifications for toggle switch parameters. Toggle switch electrical functionality. Toggle switch state and operation. Toggle switch action mechanism. Toggle switch structure diagram. Toggle switch schematic representation. Toggle switch working principle illustration. Toggle switch electrical product manufacturer
Rated power: DC 50V, 0.3A
Operating temperature range: -20°C to 60°C
Comprehensive performance of the toggle switch includes:
1. **Electrical Performance Specifications** - Contact resistance test: Conducted under a small current (100 mA), requiring a value below 30 milliohms. - Insulation resistance test: Applied 500V DC for 1 minute using the following contact methods: (1) between contact terminals, (2) between the plastic body and the base. Requirement: Must exceed 100 megohms. - Withstand voltage test: Applied AC 500V (50-60Hz) for 1 minute with a sensitivity current of 0.5mA. Test points: (1) between the legs and the base, (2) between the legs and the housing. No insulation damage or anomalies allowed. 2. **Mechanical Performance Specifications** - Standard operating force: 250 ± 50 gf. - Terminal strength: Apply 500gf in any direction for 1 minute. No cracks or looseness in the terminal row. - Environmental conditions for testing: Temperature 5°C to 35°C, humidity 45% to 85%, air pressure 80kPa to 106kPa. 3. **Durability Tests** - Solderability test: Immerse the terminal tip in a solder bath at 230 ± 5°C for 3 ± 0.5 seconds, ensuring the welding area is over 80%. - Another solderability test: Furnace temperature 260 ± 5°C, time 3 ± 0.5 seconds, substrate thickness 1.0mm. Hand soldering at 320 ± 5°C for 3 ± 0.5 seconds. - Life test (no load): 100,000 cycles at 60 cycles per minute. Requirements: Contact resistance ≤ 200mΩ, mechanical and electrical properties satisfied. - Heat resistance test: 85 ± 2°C for 96 hours, then room temperature for 1 hour. No visible defects, mechanical and electrical performance met. - Cold test: 40 ± 2°C, 90–96% humidity for 96 hours, then room temperature for 1 hour. No abnormalities detected. - Humidity test: Same as cold test. No defects found. 4. **Toggle Switch Components and Manufacturing Process** - Iron shell (material: iron; surface treatment: nickel plating or blackening for oxidation prevention). - Plastic handle (material: POM, or PA nylon for high-temperature applications; manufacturing process: injection molding). - Terminal (material: phosphor bronze; surface treatment: silver plating). - Insulation base (material: electric wood board; manufacturing: stamping). - Contact chip (material: phosphor bronze; surface treatment: silver plating). - Round wave beads (material: stainless steel; surface treatment: nickel plating). - Spring (material: bronze; manufacturing: stamping). - Decorative oil (non-toxic, environmentally friendly chemical oil applied to terminals and base for aesthetics). 5. **Application Areas** - Audio and video devices: MP3, MP4 players. - Digital products: Digital cameras, camcorders. - Communication devices: Mobile phones, car phones, PDAs. - Security systems: Video intercoms, monitors. - Electronic toys. - Computer peripherals: Webcams, etc. - Fitness equipment: Body fat scales, treadmills. - Medical devices: Blood pressure monitors, thermometers, hospital call systems. Kesta Switch Factory
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