Product Category

Φ50x158mm DC Cross Flow Fan PC50B12158B

Name: Φ50x158mm DC Cross Flow Fan PC50B12158B
Brand: PBM
SKU: Φ45
Price: 45.00 USD
Availability: InStock

PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.

Technical Description

Curve and Draw

Certificate

Application Scopes

Packing Details

The PC50B12158B (Φ50×158mm) DC cross-flow fan – also known as a tangential fan or crossflow fan – is a high-efficiency 12v cross flow fan designed for wide-area laminar flow scenarios such as medical refrigerators and incubators, commercial air curtains, heaters and fireplaces, electric ovens and microwave ovens, refrigerated display cases, and air purifiers. It functions effectively as a cross flow fan for air curtain, a cross flow fan for electronics cooling (e.g., for control boards and magnetrons in ovens), and a reliable cross flow fan for HVAC systems where uniform airflow across narrow, elongated spaces is required.

Its compact 50mm diameter design allows this dc cross flow fan to be easily integrated into the narrow air ducts of space-constrained devices such as embedded appliances, ultra-thin air curtains, and portable medical equipment. In medical refrigerators and laboratory incubators, it achieves uniform temperature distribution between shelves; in electric ovens and microwave ovens, it provides directional cooling for control boards and magnetrons; and in air curtains, it generates a uniform air curtain with minimal volume, effectively isolating insects and hot/cold air.

PBM provides not only fan components but also a comprehensive ventilation and cooling solution throughout the entire R&D process. From requirements analysis and prototype testing to mass delivery, the technical team provides full engineering support. Customized services cover multiple dimensions.

General Characters

1-1	Rated Voltage	12 VDC
1-2	Operating Voltage	9~15 VDC
1-3	Rated Speed	2400 RPM
1-4	Input Current	0.44 A
1-5	Input Power	5.28 W
1-6	Air Flow	64.74 CFM / 110 m³/H
1-7	Static Pressure	4.59 mmH₂O / 45 Pa
1-8	Acoustical Noise	42 dB(A)
1-9	Life Expectancy	50,000 Hours (L10) At 40℃ room, humidity 15%~65%RH.
1-10	Insulation Class	Class B
1-11	Motor Protection	Locked rotor protection Polarity protection Automatic restart capability
1-12	Speed Control	Control input 0~10VDC / PWM
1-13	Protection Type	IP44
1-14	Signal Output	FG (Frequency Generator)

Mechanical Characters

2-1	Dimension	70 mm X 70mm X 226mm (see dimension drawing)
2-2	Material of Impeller	Aluminum alloy
2-3	Number of Blades	22
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	Red, Black, White AWG22#