50x50x15mm - Professional Cooling Fan Manufacturer

50x50x15mm

General Specifications

Material……Frame:Plastic(Flammability:UL94V-0),Impeller:Plastic(Flammability:UL94V-0)
Expected life……(ball bearing 50000 hours, sleeve bearing 30000 hours) continuous running under the condition of 40℃ , 15~65 % humidity
Motor protection function……Looked rotor burnout protection, Reverse polarity protection
Dielectric strength……50/60Hz,500VAC,for 1minute
Insulation resistance……≥ 10 MΩ ,

(Through applying 500VDC between impeller hub center and lead wire (+) )

Sound pressure level(SPL)……At 1m away from the air inlet
Storage temperature……-30 to +70°C(Non-condensing)
Lead Wire…… +Red -Black Yellow（sensor）Brown (Control)

(For models without PWM control function,there is no speed control wiring.)

Mass……18.47g

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Specification
Characteristics Curves
Dimensions(unit:mm)

Item No.	Operating Voltage	Maximum Air Flow		Maximum Air Pressure		Rotational Speed	Rate Current	Input Power	Noise
Item No.	(V)	(CMM)	(CFM)	(mmAq)	(inchAq)	(RPM)	(A)	(W)	dB(A)
CHA5005BL-A15（b）	5	0.12	6.60	1.10	0.04	3000	0.12	0.60	20.00
CHA5005BM-A15（b）	5	0.25	9.90	2.50	0.10	4500	0.25	1.25	28.80
CHA5005BH-A15（b）	5	0.50	13.20	4.50	0.18	6000	0.50	2.50	35.10
CHA5012BL-A15（b）	12	0.06	6.60	1.10	0.04	3000	0.06	0.72	20.00
CHA5012BM-A15（b）	12	0.10	9.90	2.50	0.10	4500	0.10	1.20	28.80
CHA5012BH-A15（b）	12	0.20	13.20	4.50	0.18	6000	0.20	2.40	35.10
CHA5005RL-A15（b）	5	0.12	6.60	1.10	0.04	3000	0.12	0.60	20.00
CHA5005RM-A15（b）	5	0.25	9.90	2.50	0.10	4500	0.25	1.25	28.80
CHA5005RH-A15（b）	5	0.50	13.20	4.50	0.18	6000	0.50	2.50	35.10
CHA5012RL-A15（b）	12	0.06	6.60	1.10	0.04	3000	0.06	0.72	20.00
CHA5012RM-A15（b）	12	0.10	9.90	2.50	0.10	4500	0.10	1.20	28.80
CHA5012RH-A15（b）	12	0.20	13.20	4.50	0.18	6000	0.20	2.40	35.10

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