China Hot Sale Air Purifier Component Motor 12025 4inch 24V DC Fan with CE RoHS, Find details about China Air Purifier Component, Air Purifier Motor from Hot Sale Air Purifier Component Motor 12025 4inch 24V DC Fan with CE RoHS
B: (Main Materials, Parts Specification):
Bearing | √ (Dual Ball Bearing) | ◊ | (Sleeve Bearing) | |||||||
Frame | √ | PBT of 94V-0. | ◊ | Die-cast Aluminum Alloy | ||||||
Impeller | √ | PBT of 94V-0. | ◊ | Steel | ||||||
Bobbin | PBT of 94V-0. | |||||||||
Lead Wire | √ | Red(+) | √ | Black(-) | √ | Blue(PWM) | 1571 26# | |||
√ | Yellow(FG) | ◊ | White(RD) | 4 wires 300±10mm | ||||||
Connector | No | |||||||||
Tube | No |
C: Electrical Specification:
ITEM |
| Specification. Condition | |||
Locked Rotor Protection | ◊ | Safety Condition | |||
| Auto power off after locked at rated voltage for 1sec | ||||
Polarity Protection | √ | Open circuit when Vcc&GND are exchanged | |||
◊ | Circuit won't be burned within 5 seconds when Vcc &GND are exchanged | ||||
Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
Special Function | ◊ | Soft Start | ◊ | Current Limiter |