UB3F3-100

DC Brushless Blower Specifications: Rated voltage 3V DC Operating Voltage Range 2V DC to 3.5V DC Starting Voltage 2V DC (25C power on/off) Rated Speed 14,000 RPM 30% Air Delivery 4.53 L/min Static Pressure 33.85 Pa Rated Current 38mA Rated Power 0.1 Watts 16dB(A) 1M Noise Level 30dB(A) 0.3M Direction of Rotation Counter-clockwise viewed from front of fan blade Operating Temperature -10C to +70C Storage Temperature -40C to +70C Bearing System Vapo Bearing System Weight 1.07g *Automatic Restart Protection Polarity Protection * In a situation where the fan is locked by an external force while the electricity is on, an increase in coil temperature will be prevented by temporarily turning off the electrical power to the motor. The fan will automatically restart when the locked rotor condition is released. Characteristics: Motor design Single phase, 6-poles Brushless DC motor More than 20M between internal stator and Insulation Resistance lead wire(+) measured at DC 100V. Dimensions 15mm 15mm 3mm Applied AC 500V for one minute or AC 600V for Dielectric Strength 2 seconds between housing and lead wire(+) Measured in a semi-anechoic chamber with background noise level below 15dB(A). The fan Noise Level is running in free air with the microphone at a distance of one meter from the fan intake. Measured after continuous 10 minute opera- Input Power, Current & tion at rated voltage in clean air, and at ambient Speed temperature of 25C. Tolerance +20% -30% on rated power and current. Measured by a double chamber. The values are Air Performance recorded when the fan speed has stabilized at rated voltage. www.element14.com www.farnell.com www.newark.com Page <1> 14/10/14 V1.2DC Brushless Blower Performance Curves Material: Frame : Thermoplastic LCP Impeller : Thermoplastic LCP Lead Wire : 32 AWG, +Red, -Black Dimensions Part Number Table UB3C3-100 Description Part Number Dimensions : Millimetres DC Brushless Blower UB3F3-100 Important Notice : This data sheet and its contents (the Information) belong to the members of the Premier Farnell group of companies (the Group) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Groups liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page <2> 14/10/14 V1.2