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transformers, current transformer, AC Current Transformers, current transformers, AC Voltage Transformers, Manufacturer and Supplier - China(CN)
"BingZi" PCB Soldering Power Transformers (S1.5)
1. Features
? Fully-encapsulated printed circuit board being able to be directly welded and assembled. easy to use, perfect outline;
? Compact in structure, solid, vibration-proof, moisture-proof, flame-resistant, and high dielectric strength;
? Low idle current, high power factor, good over input voltage capacity;
? Compared with T Series, higher reliability, and better adaptability of the environment.
? Built-in temperature protector, safer in application
2. Ambient Conditions
? Ambient temperature£º-25¡æ¡«+70¡æ;
? Relative humidity£º?90% at 40¡æ;
? Atmospheric pressure£º860¡«1060mbar(650¡«800mmHg approximately);
3. Insulation Rating: Class F (155¡æ).
4. Safety Characteristics
? Dielectric resistance: >1000M¦¸ in normal condition;
? Insulation withstand voltages: 3750V (50Hz)/1 min;
? Insulation impact strength: Continuously 20 times impact of 6kV (50Hz)/50¦ÌS;
? Fire retardancy: In conformity with UL94-Vo;
5. Rated Voltage
? Standard series£º
Primary£º220V¡À25% 50Hz/60Hz
Secondary£º
single output£º6V, 7.5V, 9V, 12V, 15V, 18V, 21V, 24V, 27V
double output£º2¡Á6V, 2¡Á7.5V, 2¡Á9V, 2¡Á12V, 2¡Á15V, 2¡Á18V, 2¡Á21V, 2¡Á24V, 2¡Á27V
? Non-standard series: It can be customized based on customer's requirements.
