FAQ
Q1: What kinds of products supplied by your factory?
A1: We Product DC Cooling fan,DC blower cooling fan,AC axial fan and EC fan.
Q2: What is DC Fan and AC fan?
A2: DC fan is power by DC voltage,always is 5V 12V 24V 48V 60V and72V.
AC fan is power by AC voltage,always is 110V,220V and 380V.
Q3: How to choose a DC fan?
A3: 1 size of the fan samples:4020 (40*40*20mm)
2 Voltage 12V
3 current 0.15A
4 speed 8000RPM
5 air flow 8.6CFM
6 noise 30dBA
7 bearing type ball or sleeve
8 two wire or three wire 2/3 wire
9 cable length 100mm
10 connector molex 2564
11 function FGRDPWMSoft Start ......
Q4: What is the delivery time?
A4: Sample lead time:3-5 days
Mass production Delivery lead time: 1 -4 weeks(Depend on the quantity)
Q5: Can you tell me the normal DC fan Model?
A5: 20*20*6mm,20*20*10mm, 25*25*10mm,30*30*10mm,
40*40*10mm 40*40*20mm 40*40*28mm
50*50*10mm 50*50*15mm 50*50*20mm
60*60*15mm 60*60*25mm 60*60*38mm
70*70*15mm 70*70*20mm 70*70*25mm
80*80*15mm 80*80*25mm 80*80*38mm
92*92*25mm 92*92*38mm
120*120*25mm 120*120*32mm 120*120*38mm
150*150*50mm 172*150*51mm 172*51mm
200*200*60mm 220*220*60mm 225*225*80mm
254*254*89mm 280*280*80mm
Q6: Can you tell me the normal AC fan Model?
A6: 60*60*25mm 60*60*38mm
80*80*25mm 80*80*38mm
92*92*15mm 92*92*25mm 92*92*38mm
120*120*25mm 120*120*38mm
150*150*50mm 180*180*60mm
172*150*51mm 172*150*38mm
220*220*60mm 254*89mm
Q7: What is the fan use for?
A7:
1. Communication: network equipment, communication equipment, computer interface equipment, telecommunication terminal, transmission equipment, exchange equipment, mobile communication equipment, test equipment, communication auxiliary equipment.
2. Industrial automatic control: frequency converter, driver, server, uninterrupted power supply, ATM machine, welding equipment, intelligent mechanical equipment, embedded system, motion control system, instrument and medical equipment
3, machinery and equipment: packaging machinery, injection molding equipment, printing equipment, cleaning equipment, SMT equipment
4. Office equipment: printer, duplicator, digital projector, hard disk recorder, monitoring system.
5. Household electrical appliances: air purifier, water dispenser, induction cooker, microwave oven, home theater, stage lighting, sound and control system, etc.