Product Category

Φ30x98mm DC Cross Flow Fan PC30B2498B

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

For cooling precise electronic equipment, the 30mm crossflow fan is perfect. This electronic cooling cross fan is the best option for cooling solutions in many precision electronic applications because of its special benefits, which perfectly match the trend toward downsizing, high performance, and low noise in contemporary electronic equipment. Local hotspots are efficiently eliminated by the cross flow fan's continuous, uniform "air curtain," which covers heat-dissipating surfaces like PCBs and long, thin LED displays. The airflow velocity at the fan's output changes very little throughout its length. It can be readily implanted into small spaces within devices like set-top boxes and projectors for effective heat dissipation because of its flat profile and small radial dimensions, which are only around one-third the thickness of an axial fan with the same airflow capacity. It is mainly used in industrial control and electronic equipment to cool PLC control cabinets, servo drives, and other industrial control cabinets; it also uniformly cools lasers in laser marking and cutting machines to prevent localized overheating; and it dissipates heat from the back of LED displays to prevent LED chip aging. It is mostly utilized in home and office appliances for cooling equipment like copiers and projectors, which keeps optical engines and motherboards operating steadily. It is also utilized in microwave ovens, sterilization cabinets, and air purifiers to create internal hot air circulation or guarantee a consistent temperature inside the chamber.

General Characters

1-1	Rated Voltage	24 VDC
1-2	Operating Voltage	16~28 VAC
1-3	Rated Speed	2800 RPM
1-4	Input Current	0.1 A
1-5	Input Power	1.2 W
1-6	Air Flow	20.60 CFM / 35 m³/H
1-7	Static Pressure	1.73 mmH2O / 17 Pa
1-8	Acoustical Noise	29 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	48 mm X 50mm X 152mm (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#