RIZ7512012SFELECTRONIC TRANSFORMER

User Manual Input Model: Electronic Transformer HET-75-120-12-S-F Input Volt: 120VAC, 60Hz Circuit Description When 120VAC power on,Current through EMI filter T3,L1.Via rectifier D1,D2,D3,D4 rectified. Implement the current transition from AC to DC. Then the half bridge circuit (Q1,Q2,T1) output high frequency (>20KHZ) AC voltage ,Via output high frequency transformer convert, output low voltage 12V AC .When outut circuit shorting or overloading ,the protection circuit will be inspired, prevent the electronic transformer failure. Warning Label WARNING Install in accordance with national and local electrical code use 18AWG solid copper wire,strip wire to 3/8". Only use incandescent or halogen 12V lamp Green terminal must be grounded FCC NOTE The manufacturer is not responsible for any radio or tv interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.150-30 MHz FCC Warning Statement for FCC ID Label/DoC Label Requirements This device complies with part 18 of the FCC rules. Operation is subject to the following two conditions (1) This device may not cause harmful interferenceand (2) This device must accept any interference receivedincluding interference that may cause undesired operation. FCC Product Label Proposed FCC Label Format Proposed Label Location on EUT FCC Mark Location FCC ID RIZ7512012SF

External Photos EUT_Front_External Photos EUT_Back_External Photos

FCC ID Label/Location Info Proposed FCC Label Format FCC ID: RIZ7512012SF Proposed Label Location on EUT For Home or Office Use

Internal Photos EUT_Internal Photos For Component View EUT_Internal Photos For Solder View

1 2 34 A BC D 4 3 2 1 D CB A Title Numbe r Re vision Siz e A4 Date: 10-Aug-2004 Sheet of File: D:\Sch\Ht-1275s.ddb Drawn By: T2T25/15/8 D3IN4007D1IN4007 D2IN4007 C2684/250VC3684/250V F10R47/ 1/2W L N C4103/630V D4IN4007 12V LAMP HET-75-120-12-S-F PCB: HET75F Q1 2SC4161 Q2 2SC4161 D5DB3 R1220K R351RR251R R50R27/ 1/2WR40R27/ 1/2W T1 T/9/5/3 LZQ D7 IN4148 R6200R R7220K Q3 2SC2412 C7 22uF/50V T3 E-10391 L1E-10390A C6 222/250V C5222/250V C1224/400V N R810K A

FCC TEST REPORT FCC ID : RIZ7512012SF Applicant : ALKI Electronics Technology Corp. 7F, No. 48, Lane 10, Ji-Hu Rd., Nei-Hu Dist., Taipei, Taiwan, R.O.C. Equipment Under Test (EUT) : Product description : Electronic transformer Model No. : HET-75-120-12-S-F Standards : FCC Part18 Date of Test : August 12, 2004 Test Engineer : Jimmy Lee Reviewed By : PERPARED BY: Shenzhen Huatongwei International Inspection Co., Ltd Keji S,12th,Road, Hi-tech Industrial Park, Shenzhen, Guangdong, China FCC Registration Number: 662850 Page 1 of 14 ALKI Electonics Technology corp. FCC ID:RIZ7512012SF 2 Contents Page 1 COVER PAGE..........................................................................................................................................................1 2 CONTENTS..............................................................................................................................................................2 3 TEST SUMMARY....................................................................................................................................................3 4 GENERAL INFORMATION..................................................................................................................................4 4.1 CLIENT INFORMATION............................................................................................................................................4 4.2 GENERAL DESCRIPTION OF E.U.T...........................................................................................................................4 4.3 DETAILS OF E.U.T..................................................................................................................................................4 4.4 DESCRIPTION OF SUPPORT UNITS...........................................................................................................................4 4.5 STANDARDS APPLICABLE FOR TESTING..................................................................................................................4 4.6 TEST METHODOLOGY.............................................................................................................................................4 4.7 TEST FACILITY........................................................................................................................................................5 4.8 TEST LOCATION......................................................................................................................................................5 5 EQUIPMENT USED DURING TEST...................................................................................................................6 6 CONDUCTED EMISSION TEST..........................................................................................................................7 6.1 TEST EQUIPMENT....................................................................................................................................................7 6.2 TEST PROCEDURE...................................................................................................................................................7 6.3 CONDUCTED TEST SETUP.......................................................................................................................................8 6.4 EUT OPERATING CONDITION.................................................................................................................................8 6.5 CONDUCTED EMISSION LIMITS...............................................................................................................................9 6.6 SPECTRUM ANALYZER............................................................................................................................................9 6.7 FREQUENCY RANGE OF MEASUREMENTS.............................................................................................................10 6.8 CONDUCTED EMISSION TEST RESULT...................................................................................................................10 6.8.1 Measurement Data.....................................................................................................................................10 6.8.2 Conducted Emissions Test Data for M/N:HET-75-120-12-S-F.................................................................12 7 PHOTOGRAPHS OF TESTING..........................................................................................................................13 7.1 CONDUCTED EMISSION TEST VIEW FOR EUT.......................................................................................................13 8 FCC ID LABEL......................................................................................................................................................14 Page 2 of 14 ALKI Electonics Technology corp. FCC ID:RIZ7512012SF 3 Test Summary Test Test RequirementTest Method Class / SeverityResult Radiated Emission (30MHz to 1GHz) FCC PART 18: 2003ANSI C63.4:1992 Class B N/A Conducted Emission (150KHz to 30MHz) FCC PART 18: 2003ANSI C63.4:1992 Class B PASS Page 3 of 14 ALKI Electonics Technology corp. FCC ID:RIZ7512012SF 4 General Information 4.1 Client Information Applicant: ALKI Electronics Technology Corp. Address of Applicant: 7F, No. 48, Lane 10, Ji-Hu Rd., Nei-Hu Dist., Taipei, Taiwan, R.O.C. 4.2 General Description of E.U.T. Product description: Electronic transformer Model No.: HET-75-120-12-S-F 4.3 Details of E.U.T. Power Supply: 120VAC / 60Hz 4.4 Description of Support Units The EUT has been tested as an independent unit. 4.5 Standards Applicable for Testing The customer requested FCC tests for a Electronic transformer. The standards used were FCC Part18. 4.6 Test Methodology All measurements contained in this report are conducted with FCC Measurement Procedure MP-5, technical requirements for Methods of Measurement of Radio-Noise Emission from ISM Equipmen…

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Test Setup Photos Conducted Emission Test Setup View for EUT