TEST REPORT EN Degrees of protection provided by enclosures (IP Code)

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1 Order No TEST REORT Degrees of protection provided by enclosures (I Code) roduct Name and address of the applicant Name and address of the manufacturer Name and address of the factory Rating and principal characteristics Trade mark (If any) LED driver Darfon Electronics Corp. 167, Shanying Road, Gueishan, Taoyuan, 33341, Taiwan Darfon Electronics Corp. 167, Shanying Road, Gueishan, Taoyuan, 33341, Taiwan Darfon Electronics (Suzhou) Co., Ltd. 99, Zhu Yuan Road, New District, Suzhou, Jiangsu, China I65 I A Vac 50/60Hz Darfon Electronics Corp. 167, Shanying Road, Gueishan, Taoyuan, 33341, Taiwan Model/type MBC Serial no Additional information Tested according to Cl. I. DC-output: see test report for details. I65 or I67, tc: 75 C, ta: 60 C, thermally protected 110 C, independent SELV controlgear. The first dot. in the model name can be 1600, 1750, 2100, 2450, 2800 to denote output voltage, the last dot can be B or A to denote I67 or I65 and with or without dimmer. IEC ed.2.2 Degrees of protection provided by enclosures (I Code) Name and address of the testing laboratory Test sample(s) received Tested in period Nemko Shanghai Ltd. Shenzhen Branch Unit C & D, Floor 10, Tower 2, Kefa Road #8 Hi- Technology ark Nanshan District Shenzhen CHINA to hone/telefon: (+86) Fax: (+86) Tested by signature Castle zeng Date name in block letters Verified by Signature Kenny Ho date name in block letters This form is only for use by Nemko, or by others according to special agreement with Nemko. The completed test report is not valid for external use, unless issued by Nemko or attached to a Nemko certification document. The report shall not be reproduced without written permission from Nemko and may then only be copied in full. Nemko dated

2 TEST-REORT age 2 of 11 Order No Test result: The test subject has been assessed for safety with respect to the above specifications and found to comply with the requirements. I65(MBC A) I67(MBC B)

3 TEST-REORT age 3 of 11 Clause Requirement - Test Result - Remark Verdict 12 Tests for protection against access to hazardous parts indicated by the first characteristic numeral Test conditions for first characteristic numerals 1, 2, 3, 4 The object probe is pushed against any openings of the enclosure 12.2 Acceptance conditions for first characteristic numerals 1, 2, 3, 4 The protection is satisfactory if adequate clearance is kept between the access probe and hazardous parts 13 Tests for protection against solid foreign objects indicated by the first characteristic numeral 13.2 Test conditions for first characteristic numerals 1, 2, 3, 4 The object probe is pushed against any openings of the enclosure 13.3 Acceptance conditions for first characteristic numerals 1, 2, 3, 4 The full diameter of probe does not pass through any opening 13.4 Dust test for first characteristic numerals 5 and 6 Category 1: Enclosures where the normal working cycle of the equipment causes reductions in air pressure within the enclosure below that of the surrounding air, e.g., due to thermal cycling effects Category 2: Enclosures where no pressure difference relative to the surrounding air is present 13.5 Special conditions for first characteristic numeral The enclosure shall be deemed category 1 unless the relevant product standard for the equipment specifies that the enclosure is category 2 Category 1 enclosures: The volume of the enclosure If an extraction rate of 40 to 60 volumes per hour is obtained the duration of the test is 2 hour

4 TEST-REORT age 4 of 11 Clause Requirement - Test Result - Remark Verdict If, with a maximum depression of 2 ka (20mbar), the extraction rate is less than 40 volumes per hour, the test is continued until 80 volumes have been drawn through, or a period of 8h has elapsed Acceptance conditions for first characteristic numeral 5 Talcum powder has not accumulated in a quantity or location such that, as with any other kind of dust, it could interfere with the correct operation of the equipment or impair safety. Except for special cases to be clearly specified in the relevant product standard, no dust shall deposit where it could lead to tracking along the creepage distances 13.6 Special conditions for first characteristic numeral The enclosure shall be deemed category 1, whether reductions in pressure below the atmospheric pressure are present or not. Category 1 enclosures: The volume of the enclosure --- If an extraction rate of 40 to 60 volumes per hour is obtained the duration of the test is 2 hour If, with a maximum depression of 2 ka (20mbar), the extraction rate is less than 40 volumes per hour, the test is continued until 80 volumes have been drawn through, or a period of 8h has elapsed Acceptance conditions for first characteristic numeral 6 The protection is satisfactory if no deposit of dust is observable inside the enclosure at the end of the test 14 Test for protection against water indicated by the second characteristic numeral 14.2 Test conditions Test for second characteristic numeral 1 with the drip box IX1 Test made by a device shown in fig. 3a) Water flow rate 1 +0,5/0 mm/min Rotation of turntable 1 r/min Distance between turntable axis and specimen axis is approximately 100mm I6X

5 TEST-REORT age 5 of 11 Clause Requirement - Test Result - Remark Verdict The duration of test is 10 min Test for second characteristic numeral 2 with the drip box IX2 Test made by a device shown in fig. 3a) Water flow rate 3 +0,5/0 mm/min 4 fixed position of 15 o tilt (see fig. 3) The duration of test is 10 min. 2,5 min for each of the four tilt position Test for second characteristic numeral 3 with oscillating tube or spray nozzle IX3 The test device used: a) Condition when using the test device as in fig.4 (oscillating tube): Oscillating angle 120 o, 60 o on either side of the vertical Tube radius: Number of open holes, 60 o on either side of the vertical Total water flow: Test duration 5min, then test object turned horizontal 90 o and the test is continued for a further 5 min b) Condition when using the test device as in fig.5 (spray nozzle): The counterbalanced shield is in place for this test Delivery rate: 10l/min 5% (table VIII) The pressure achieve this delivery rate will be in the range of 50 ka to 150 ka The test duration is 1 min/m 2 of the calculated surface area (excluding any mounting surface) of the enclosure minimum 5 min Test for second characteristic numeral 4 with oscillating tube or spray nozzle IX4 The test device used: a) Condition when using the test device as in fig.4 (oscillating tube): Oscillating angle 360 o, 180 o on either side of the vertical Tube radius: Number of open holes, 90 o on either side of the vertical Total water flow:

6 TEST-REORT age 6 of 11 Clause Requirement - Test Result - Remark Verdict Test duration 10 min: b) Condition when using the test device as in fig.5 (spray nozzle): The counterbalanced shield is removed from the spray nozzle and the enclosure is sprayed from all practicable directions Delivery rate: 10l/min 5% (table VIII) The pressure to achieve this delivery rate will be in the range of 50 ka to 150 ka The test duration is 1 min/m 2 of the calculated surface area (excluding any mounting surface) of the enclosure, minimum 5 min Test for second characteristic numeral 5 with the 6,3 mm nozzle Standard test nozzle as shown in fig.6: Enclosure sprayed from all practical directions: delivery rate: 12,5 l/min 5% water pressure: -- test duration per square metre of enclosure surface area likely to be sprayed: 1 min minimum test duration: 3 min: distance from nozzle to enclosure surface: between 2,5m and 3 m Test for second characteristic numeral 6 with the 12,5 mm nozzle Standard test nozzle as shown in fig.6: Enclosure sprayed from all practical directions: delivery rate: 100 l/min 5% water pressure: test duration per square metre of enclosure surface area likely to be sprayed: 1 min minimum test duration: 3 min: distance from nozzle to enclosure surface: between 2,5m and 3 m Test for second characteristic numeral 7: temporary immersion between 0,15 m and 1 m The test is made by completely immersing the enclosure in water in its service position as specified by the manufacturer so that the following conditions are satisfied IX5 IX7 ---

7 TEST-REORT age 7 of 11 Clause Requirement - Test Result - Remark Verdict a) the lowest point of enclosures with a height less than 850mm is located 1000mm below the surface of the water b) the highest point of enclosures with a height equal to or greater than 850mm is located 150mm below the surface of the water c) the duration of the test is 30 min d) the water temperature does not differ from that of the equipment by more than 5K Test for second characteristic numeral 8: continuous immersion subject to agreement Immersion depth Immersion time 14.3 Acceptance conditions for tests according to clause to Enclosure inspected for ingress of water In general, if any water has entered, it shall not: -- be sufficient to interfere with the correct operation of the equipment or impair safety deposit on insulation parts where it could lead to tracking along the creepage distances reach live parts or windings not designed to operate when wet accumulate near the cable end or enter the cable if any If the enclosure is provided with drain-holes, it should be proved by inspection that any water which enters does not accumulate and that it drains away 15 Tests for protection against access to hazardous parts indicated by the additional letter 15.2 Test conditions additional letter A, B, C or D The object probe is pushed against any openings of the enclosure 15.3 Acceptance conditions additional letter A, B, C or D The protection is satisfactory if adequate clearance is kept between the access probe and hazardous parts --

8 TEST-REORT age 8 of 11 ictures of the tested equipment: After I 6X

9 TEST-REORT age 9 of 11 After I X5

10 TEST-REORT age 10 of 11 After I X7

11 TEST-REORT age 11 of 11 Measuring Instruments used during the test: ID Number Function Manufacturer Range Hi voltage test KIKUSUI 3000 V I test eq. IX5/IX7 I6X

DC/DC Converter. Test item description...:

DC/DC Converter. Test item description...: age 2 of 24 Report No. 131200395SHA-001 Test item description...: Trade Mark...: Manufacturer...: Model and/or Type reference...: Rating(s)...: DC/DC Converter GlobTek GlobTek, Inc. GTD93035L6013.2-F,