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 (404020mm) | |
| 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:
20206mm，202010mm, 252510mm,303010mm, 404010mm 404020mm 404028mm
505010mm 505015mm 505020mm
606015mm 606025mm 606038mm
707015mm 707020mm 707025mm
808015mm 808025mm 808038mm
929225mm 929238mm
12012025mm 12012032mm 12012038mm
15015050mm 17215051mm 172*51mm
20020060mm 22022060mm 22522580mm
25425489mm 28028080mm
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:
Communication: network equipment, communication equipment, computer interface equipment, telecommunication terminal, transmission equipment, exchange equipment, mobile communication equipment, test equipment, communication auxiliary equipment.
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
Office equipment: printer, duplicator, digital projector, hard disk recorder, monitoring system.
Household electrical appliances: air purifier, water dispenser, induction cooker, microwave oven, home theater, stage lighting, sound and control system, etc.