80mm DC 5V 12V 24V 10mm Thick CPU Cooling Fan Industrial 80 x 80 x 10mm

ITEM SPECIFICATION/CONDITION

BEARING TYPE): Sleeve Bearing

RATING VOLTAGE : DC 5V

RATED VOLTAGE) : DC 4.5V - 5.5V

START-UP VOLTAGE) : DC 3.0V ( ON / OFF )

RATED CURRENT) : 0.21A ± 10﹪　

RATED SPEED) : 2500RPM ± 10%

AIR FLOW): 19.68CFM

AIR PRESUURE) : 1.31mmH₂O

NOISE LEVEL) : 26.25dB ( A )

PROFECFION TRPE)

RESISTANCE PROFECTED) : YES

AUTO START) : NO

TACHOMETER OUTPUT) : NO

LOCK ROTOR ALARM OUTPUT): NO ( PULSE WIDTH MODULATION ) :NO

THERMAL SPEED CONTROLLED): NO

(CONNECTION LEAD TYPE) : UL1007 26#AWG = 550mm

LABEL : 5V - 0.21A

Specifications:

1. SCOPE

This documentation defines mechanical ＆ electrical characteristics of DC Brushless Fans).

1. MATERAL

2 . 1 Housing : PBT- HB - Glass P.B.T ( PBT- HB - Glass Filled polyester ( P . B.T ) )

2 . 2 Fan Blade) : PBT-HB-Glass P. B.T (PBT-HB -Glass Filled polyester ( P. B.T ) )

2 . 3 Bearing Sys) : [ ] ( Two Ball Bearing )

[ ] ( one Ball one Sleeve )

[√ ] ( Sleeve Bearing )

1. DIMENSIONS ＆ CONSTRUCCTION
2. All dimensions, direction of rotation and air flow were specified as per drawing attached.
3. CHARACTERISTICE ＆ DEFINITION
   1. All rated characteristics were specified as per data sheet enclosed
   2. Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
   3. Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage
   4. Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”
   5. Input Power: Input Power shall be measured after 3 minutes of continuos rotation at rated volage.
   6. The fan can be locked, Locked Rotor Current: Locked Current shall be measured within one minute of rotor Locked after 3 minutes of continuous at rated voltage in clean air
   7. Air Flow ＆ Static Pressure: The air flow data and static pressures should be determined in accordance with AMCA standard or DIN24163 specification in a double chamber testing with intake side measurement
   8. Noise Level: The measurement of noise level is carried out with reference to DIN45635 in an anechoic chamber with the microphone positioned 1 meter from the air intake. Testing fan shall be hung in clean air.
4. MECHANICAL INSPECTION

Competitive Advantage:

* Qualified , cost effective and easily operated

* Small in shape, have compact structure

* UL, CE, Rohs

* Competitive Pricing

* Keep Investing and Developing In New Products

* The Most Advanced Testing and Measuring Equipment

* On - Time Delivery