SUNON SPECIFICATION FOR APPROVAL CUSTOMER : DESCRIPTION : DC BRUSHLESS FAN DIMENSIONS : 30X30X10 mm M O D E L : KDE1203PFB2-8 P/N : MS APPROVED NO : APPROVED BY : (AUTHORIZED) SPEC.NO M300138 ISSUE DATE 11.08.2001 Yuchen DAWN. CHKD. Beryl APPD. Winner EDITION 0 11/8 REVISE DATE E.SPEC EM30035 SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. 12FL., 120 CHUNG CHENG 1ST RD., TEL:886-7-7163069(41 LINES) KAOHSIUNG, TAIWAN, R. O. C. FAX:886-7-7163086~89SUNON DC BRUSHLESS FAN MODEL : KDE1203PFB2-8 P/N : MS CHARACTERISTICS 1. Motor Design : Patented single-coil DC brushless 8 poles motor design. 2. Insulation Resistance : More than 500M ohm between internal stator and lead wire(+) measured by DC 500V. 3. Dielectric Strength : Applied AC 500V for one minute or AC 600V for 2 seconds between housing and lead wire(+) 4. Noise Level : Measured in a semi-anechoic chamber with background noise level below 15 dB(A). The fan is running in free air with microphone at a distance of one meter from the fan intake. 5. Input power, Current & Speed : Measured after continuous 30 minutes operation at rated voltage in clean air at ambient temperature of 25 degrees C. 6. Tolerances : 15% on rated power and current. 7. Motor Protection : Locked rotor protected. 8. Air Performance : Measured by a double chamber. The value are recorded when the fan speed is stabilized at rated voltage. SPEC.NO M300138 REVISE DATE ISSUE DATE 11. 08. 2001 E D I T I O N 0 SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. P A G E 2 OF 6