MR. DANIEL MITCHELL
SL POWER ELECTRONICS CORP
BLDG A
6050 KING ST
VENTURA CA 93003
Date:
Subscriber:
PartySite:
File No:
Project No:
PD No:
Type:
PO Number:
2012/02/01
100100487
946418
E116994
11NK16955
12O03592
R
Subject: Procedure And/Or Report Material
The following material resulting from the investigation under the above numbers is enclosed.
Issue
Date Vol Sec
Pages
Revised Date
2011/09/24
3
1
Additional Copy of Section/Report
“Revised above Section”
Please file revised pages and illustrations in place of material of like identity. New material
should be filed in its proper numerical order.
NOTE: Follow-Up Service Procedure revisions DO NOT include Cover Pages, Test Records and Conclusion
Pages. Report revisions DO NOT include Authorization Pages, Indices, Section General Pages and
Appendixes.
Please review this material and report any inaccuracies to UL's Customer Service Professionals.
Contact information for all of UL's global offices can be found at
http://www.ul.com/global/eng/pages/corporate/contactus.
If you’d like to receive updated materials FASTER, UL offers electronic access and/or delivery of
this material. For more details, contact UL's Customer Service Professionals as shown above.
This material is provided on behalf of UL LLC(UL) or any authorized licensee of UL.
NBK File
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 1 of 10
Report Reference#
E116994-V3-S1
UL TEST REPORT AND PROCEDURE
Standard:
Certification Type:
CCN:
Product:
Model:
ANSI/AAMI ES60601-1:2005 (Medical Electrical Equipment – Part 1:
General Requirements for Basic Safety and Essential Performance);
CSA C22.2 No. 60601-1:08 (Medical Electrical Equipment – Part 1:
General Requirements for Basic Safety and Essential Performance)
Component Recognition
QQHM2, QQHM8 (Power Supplies, Medical and Dental)
Switching Power Supply
MINT1045VWWXXYZZ, where V represents the generational
differences which may be either A or B (A is for Class I and B is for
Class II construction), WW represents the output voltage which may
be any number from 12 to 48, XX represents output connector which
may be any two alphanumeric digits, Y represents the input connector
which may be any letter from A thru Z, and ZZ represents non-safety
related customer options and may be followed by an optional suffix
“G” which represents compliance to RoHS statements .
MINT1045A1575K02
Rating:
Input: 100-240V~, 50-60Hz, 1.0A
Output: Refer to test report additional information.
Applicant Name and Address:
SL POWER ELECTRONICS CORP
6050 KING DRVIE, BLDG. A
VENTURA, CA 93003, USA
This is to certify that representative samples of the products covered by this Test Report have been investigated in accordance with the
above referenced Standards. The products have been found to comply with the requirements covering the category and the products
are judged to be eligible for Follow-Up Service under the indicated Test Procedure. The manufacturer is authorized to use the UL Mark
on such products which comply with this Test Report and any other applicable requirements of Underwriters Laboratories Inc. ('UL') in
accordance with the Follow-Up Service Agreement. Only those products which properly bear the UL Mark are considered as being
covered by UL's Follow-Up Service under the indicated Test Procedure.
The applicant is authorized to reproduce the referenced Test Report provided it is reproduced in its entirety.
Any information and documentation involving UL Mark services are provided on behalf of Underwriters Laboratories Inc. (UL) or any
authorized licensee of UL.
Copyright © 2011
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 2 of 10
Report Reference#
E116994-V3-S1
Alexander Perevezentsev
Prepared by:
Reviewed by:
Underwriters Laboratories of Canada
David V. Alma
David V. Alma
UL LLC
Copyright © 2011
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 3 of 10
Report Reference#
E116994-V3-S1
Supporting Documentation – For UL Field Representative’s Use
The following documents supplement the requirements of this Test Report:
A. Authorization - The Authorization page may include additional Factory Identification Code markings.
B. Generic Inspection Instructions i. Part AC details important information which may be applicable to products covered by this Procedure.
Products described in this Test Report must comply with any applicable items listed unless otherwise
stated in the body of this Test Report.
ii. Part AE details any requirements which may be applicable to all products covered by this Procedure.
Products described in this Test Report must comply with any applicable items listed unless otherwise
stated in the body of each Test Report.
iii. Part AF details the requirements for the UL Certification Mark which is not controlled by the technical
standard used to investigate these products. Products are permitted to bear only the Certification
Mark(s) corresponding to the countries for which it is certified, as indicated in each Test Report.
Product Description
The MINT1045AWWXXYZZ series (Class I type), and MINT1045BWWXXYZZ series (Class II type) are openframe AC/DC power supplies, designed for building-in to an end-product.
All models have one dc output.
Model Differences
All Models are similar except for Class I or Class II configurations and output electrical ratings.
Model MINT1045A1575K02 is identical to Model MINT1045A1575K01 except provided with
perforated plastic cage (does not serve as Electrical, Mechanical, or Fire enclosure), and its output
reduced to 40W.
Technical Considerations – For engineering use
The product was investigated to the following additional standards: ANSI/AAMI ES60601-1,
CAN/CSA-C22.2 No. 60601-1:08, (includes National Differences for Canada), EN 60601-1: 1990 +
A1:1993 + A2:1995, (except EMC limitations, EN 60601-1-2, Biocompatibility, EN 10993-1,
Programmable Electronic Systems, IEC 60601-1-4)
Scope of Power Supply evaluation defers the following clauses to be determined as part of the end
product: Clause 4.2 (Risk Management), Clause 7.5 (Safety Signs), Clause 7.9 (Accompanying
Documents), Clause 9 (ME Hazard), Clause 10 (Radiation), Clause 14 (PEMS), Clause 16 (ME
Systems)
The equipment has been evaluated for use in a maximum ambient of 50°C.
The product is Classified only to the following hazards: Shock, Fire, Casualty
The degree of protection against harmful ingress of water is: Ordinary
The mode of operation is: Continuous
Software is relied upon for meeting safety requirements related to mechanical, fire and shock: No
The product is suitable for use in the presence of a flammable anesthetics mixture with air or oxygen
or with nitrous oxide: No
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 4 of 10
Report Reference#
Power Supply was considered Overvoltage Category II (OVCII)
Classification of installation and use : Building-in
Supply connection : Building-in
Accessories and detachable parts included in the evaluation : None
E116994-V3-S1
Engineering Conditions of Acceptability
For use only in or with complete equipment where the acceptability of the combination is determined by
Underwriters Laboratories Inc. When installed in an end-product, consideration must be given to the
following:
The component shall be installed in compliance with the Marking (clause 7) and Separation (clause
8) requirements of the end use application.
Consideration should be given to measuring the temperature on power electronic components and
transformer windings when the power supply is installed in the end-use equipment. The end use
product shall ensure that the power supply is used within its ratings.
Transformer T1 is provided with a Class F (155ºC) insulation system.
Leakage current testing should be conducted in the end product application.
For Class I configurations, Two MOPP is provided between primary and secondary; One MOPP
primary and Earth;Protective impedance and creepage/clearance distances equal to 1MOP are
provided between secondary and Earth.
For Class II configurations, Two MOPP is provided between primary and secondary, One MOP is
provided between primary and chassis, 1 MOP is provided between secondary and chassis.
This power supply has been evaluated as continuous operation, ordinary equipment and has not
been evaluated for use in the presence of a flammable anesthetic mixture with air, oxygen, or nitrous
oxide. The output circuits have not been evaluated for direct patient connection (Type B, BF or CF).
The end product should ensure that the requirements related to accompanying documents, clause
7.9, are met.
The available voltage for the secondary outputs does not exceed 25 Vac or 60 Vdc, under normal
and single fault conditions.
The input/output connectors are not acceptable for field connections; they are only intended for
connection to mating connectors of internal wiring inside the end-use machine.
The need for Marking Durability and Marking Legibility Testing to be considered as part of the end
product installation.
Both Line and Neutral of the power supplies are provided with fusing.
End product Risk Management Process to include consideration of requirements specific to the Power
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 5 of 10
Report Reference#
E116994-V3-S1
Supply.
End product Risk Management Process to consider the acceptability of risk for the following
components that were identified as High-Integrity Component: Fuse (F1, F2), Optocoupler (U1)
Single fault testing was conducted without dielectric breakdown, however end product Risk
Management Process to consider the need for simultaneous fault condition testing.
End product Risk Management Process to consider the need for different orientations of installation
during testing.
Humidity testing was conducted, however the end product Risk Management Process to determine risk
acceptability criteria.
End product to determine the acceptability of risk in conjunction to insulation to resistance to heat,
moisture, and dielectric strength.
Components were secured to prevent movement, however end product to determine the acceptability
of risk in conjunction to the movement of components as part of the power supply.
Wiring was secured to prevent movement of wire where conductor could be damaged or contact
unwanted voltages, however end product to determine the acceptability of risk in conjunction to the
movement of conductors as part of the power supply.
Temperature Test was conducted without Test Corner. End product to determine the acceptability of
risk in conjunction to temperature testing without test corner as part of the power supply.
End product to determine the acceptability of risk in conjunction to the selection of components as it
pertains to the intended use, essential performance, transport, storage conditions as part of the power
supply.
End product to provide fusing that has adequate breaking capacity to interrupt the maximum fault
current including the available short-circuit in accordance with clause 8.11.5.
Power supply complies with the limits of 8.4.2.c.
The expected service life of this product is 5 years.
Models MINT1045B series are Class II products the need for IEC symbol 60417-5172 should be
considered in the end use product.
Additional Information
Output: 12Vdc, 3.75A to 48Vdc, 0.95A, maximum 45 Watts (for all Models except MINT1045A1575K02)
Model MINT1045A1575K02 output: 15 Vdc, 2.66 A, maximum 40 Watts
Markings and instructions – For UL Field Representative Use
Clause Title
Marking or Instruction Details
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 6 of 10
Report Reference#
E116994-V3-S1
Company identification
Classified or Recognized company's name, Trade name, Trademark or File
Model
Model number
Fuses
Ratings (current and voltage) and type. (located adjacent to fuse OR as a diagram
inside enclosure)
Special Instructions to UL Representative : N/A
Production-Line Testing Requirements – For UL Field Representative Use
Test Exemptions - The following models are exempt from the indicated test
Model
Grounding Continuity
Dielectric Voltage
Withstand
Patient Circuit Dielectric
Voltage Withstand
All Models
Exempt
Exempt
Exempt
Solid-State Component Test Exemptions - The following solid-state components may be disconnected
from the remainder of the circuitry during either Dielectric Voltage Withstand Test:
Sample and Test Specifics for Follow-Up Tests at UL
The following tests shall be conducted in accordance with the Generic Inspection Instructions
Model
N/A
Samples
Test
Test Details
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 7 of 10
Report Reference#
E116994-V3-S1
TABLE: List of Critical Components
Object/part or
Description
Manufacturer/
trademark
type/model
technical data
CCN
Marks of
Conformity
Connectors (primary)
(J1)
Connectors (Secondary)
(J2)
Fuse (F1, F2)
Fuse (F1, F2) Alternate
Fuse (F1, F2) Alternate
Fuse (F1, F2) Alternate
Line Filter (L1)
Various
Various
Rated Min. 2A, 300V
ECBT2/8
UL,CN
Various
Various
--
ECBT2, RTRT2
UL,CN
Conquer
Walter
MST
2010
250 Vac, T1A
250 Vac, T1A
JDYX2
JDYX2
UL,CN
UL,CN
Littelfuse
392
250 Vac, T1A
JDYX2
UL,CN
Bussmann
SS-5
250 Vac, T1A
JDYX2
UL,CN
SL Power
Electronics
SL Power
Electronics
Liteon
Meritek
Xiamen Fara
05-35414-7001
-
-
-
-
LTV817A-V
MEX
MKP62
See Enclosure 3 for details. Evaluated as part of
this investigation.
See Enclosure 4 for details. Evaluated as part of
this investigation.
5000 Vac isolation
Rated Min. 250 Vac, Max. 0.47 µF
Rated Min. 250 Vac, Max. 0.47 µF
FPQU2/8
FOWX2/8
FOWX2/8
UL,CN
UL,CN
UL,CN
Vishay
339
Rated Min. 250 Vac, Max. 0.47 µF
FOWX2/8
UL,CN
Kemet Electronics
PHE840E
Rated Min. 250 Vac, Max. 0.47 µF
FOWX2/8
UL,CN
Okaya
LE474-M
Rated Min. 250 Vac, Max. 0.47 µF
FOWX2/8
UL,CN
Vishay
Murata
WKP
KX
Y1 type, Rated Min. 250 Vac, Max. 330 pF
Y1 type, Rated Min. 250 Vac, Max. 330 pF
FOWX2/8
FOWX2/8
UL,CN
UL,CN
Meritek
AH
Y1 type, Rated Min. 250 Vac, Max. 330 pF
FOWX2/8
UL,CN
Various
Various
Rated 562 Kohm
N/A
-
Line Filter (L2)
Optical Isolator (U1)
X-Capacitor, (C6)
X-Capacitor, (C6) Alternate
X-Capacitor, (C6) Alternate
X-Capacitor, (C6) Alternate
X-Capacitor, (C6) Alternate
Y-Capacitor, (C19, C10)
Y-Capacitor, (C19, C10)
- Alternate
Y-Capacitor, (C19, C10)
- Alternate
Bleeder resistors (R2,
05-35483-7001
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 8 of 10
Report Reference#
E116994-V3-S1
Object/part or
Description
Manufacturer/
trademark
type/model
technical data
CCN
Marks of
Conformity
R6)
Resistor (R45).
--
--
--
--
Varistor (M1) - Alternate
Varistor (M1) - Alternate
Capacitor, Electrolytic
(C7)
Insulation Tape
wrapped on M1 and C7
Capacitor, Electrolytic
(C4)
Transistor (Q3)
Bridge Rectifier (D1)
Heatsink for Q3 (Pri.)
Heatsink for D5/Q10
(Sec.)
Transformer (T1).
Meritek
Thinking
--
MVR10D511KS
TVR14511
--
Rated Min. 0.25W, 10M ohm Provided on Models
MINT1045A, (Class I) only, Not installed for Class
II models.
320V, 33J, for SPD Type 2 application
320V, 33J, for SPD Type 3 application
Rated Min. 400 V, 105 degree C, 120 uF
VZCA2/8
VZCA2/8
--
UL,CN
UL,CN
--.
Intertape
51592
Min. 2 layers provide, Rated 130 degree C
OANZ2
UL
Various
Various
Rated min. 105 degree C.
-
-
-----
--Aluminum
Aluminum
Rated Min. 11A, 600V
Rated Min. 2 A, 600 V
See Illustration 2 for details
See Illustration 1 for details
-----
-----
SL Power
Electronics
Class F. See Illustration 5 for details. Evaluated as -part of this investigation.
-
Insulation System (T1)
SL Power
Electronics
Rubadue
5-36322-7012-1
(12V), 5-363227015-1 (15V), 536322-7024-1
(24V), 5-363227048-1 (48V)
F4
Class F insulation system.
OBJY2
UL
T20A01TXX-1.5,
T22A01TXX-1.5,
T24A01TXX-1.5
Various
Zytel 103HSL
(Nylon 66)
20 AWG, 22 AWG, 24 AWG respectively; 155 ºC,
1 kVpk, comply with Annex U of 60950-1
OBJT2
UL
Min V-0, 130 ºC
Rated 94V2 RTI Electrical 140
ZPMV2
QMFZ2
UL
UL
Rated 94V2 RTI Electrical 130
QMFZ2
UL
TIW (secondary of T1)
Printed wiring board
Plastic Enclosure
(MINT1045A1575K02
Model Only)
Plastic Enclosure
Various
E I Dupont
Lanxess
Durethan A 30 S
Issued Date: 2011-09-24
Revised: 2012-01-21
Object/part or
Description
(MINT1045A1575K02
Model Only) (Alternate)
Page 9 of 10
Manufacturer/
trademark
type/model
Report Reference#
technical data
E116994-V3-S1
CCN
Marks of
Conformity
Issued Date: 2011-09-24
Revised: 2012-01-21
Page 10 of 10
Report Reference#
E116994-V3-S1
Enclosures
Type
Supplement Id
Description
Photographs
Fig.1
Top View
Photographs
Fig.2
Side View Input
Photographs
Fig.3
Side View Output
Photographs
Fig.4
Bottom View
Photographs
Fig.5
Model MINT1045A1575K02 overall view
Photographs
Fig.6
Model MINT1045A1575K02 plastic cage
Diagrams
ILL.2
Q3 Heat Sink
Diagrams
ILL.3
L1 Choke
Diagrams
ILL.4
L2 Choke
Diagrams
ILL.5
Transformer T1
Diagrams
ILL.6
Main Board - Component/Trace Layout
File
E116994
Vol. 3
Sec. 1
And Report
FIG-1
N110815325
Issued: 2011-09-24
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E116994
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FIG-2
N110815326
Issued: 2011-09-24
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FIG-3
N110815327
Issued: 2011-09-24
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FIG-4
N110815328
Issued: 2011-09-24
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FIG-5
N120850284
Issued: 2011-09-24
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FIG-6
N120850285
Issued: 2011-09-24
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ILL-1
N110815370
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ILL-2
N110815371
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ILL-3
N110815372
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ILL-4
N110815373
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ILL-5(Page 1)Issued: 2011-09-24
N110815374
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ILL-5(Page 2)Issued: 2011-09-24
N110815374
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ILL-6(Page 1)Issued: 2011-09-24
N110815375
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ILL-6(Page 2)Issued: 2011-09-24
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ILL-6(Page 4)Issued: 2011-09-24
N110815375
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Page T1-1 of 1
Report Reference #E116994-V3-S1
Test Record No. 1
The Switching Power Supply models MINT1045A4875K01 and MINT1045A1275K01
constructed as described herein were submitted by the manufacturer for
examination and test.
The Models MINT1045A4875K01 and MINT1045A1275K01 were considered representative
of all other models in the MINT1045 Series.
Test results relate only to the item tested.
Unless otherwise indicated, all tests were conducted at Ault (Shanghai)
Electronics Co., Ltd., 4 th Floor, #53 Building, No. 1089, Qinzhou North Rd.,
Shanghai, 200233 P.R. China.
The following tests were conducted:
Test
Testing Location/Comments
Input Test (4.11)
Humidity Preconditioning (5.7)
Underwriters
Laboratories
455 East Trimble Road, San
Jose, CA 95131
Low Voltage Reliability (8.4.2 and 8.11.1)
Working Voltage Measurement (8.5.4)
Earthing and Potential Equalization (8.6.4)
For Information only, end
product.
Earth Leakage Current (8.7)
Dielectric Strength (8.8.3)
Short Circuiting In Lieu Creepage Distances And
Air Clearance (8.9.2)
Temperature Test (11.1)
Abnormal Operation And Single Fault Conditions
(13.2)
Transformer Overload And Short-Circuit Tests
(15.5.1)
Transformer Dielectric Voltage Withstand (15.5.2)
Underwriters Laboratories Inc.
Underwriters
Laboratories
455 East Trimble Road, San
Jose, CA 95131
Issue Date: 2011-09-24
New: 2012-01-21
Page T2-1 of 1
Report Reference #E116994-V3-S1
Test Record No. 2
The Switching Power Supply model MINT1045A1575K02 constructed as described
herein was submitted by the manufacturer for examination and test.
Model MINT1045A1575K02 is identical to Model MINT1045A1575K01 except provided
with perforated plastic cage (does not serve as Electrical, Mechanical, or
Fire enclosure), and its output reduced to 40W.
Due to similarity to the existing Model only tests listed below were
considered necessary.
Test results relate only to the item tested.
Tests conducted according to ANSI-AAMI ES 60601-1-2005, CSA C22.2 No. 606011-08, EN/IEC 60601-1, 3rd Ed.
All tests were conducted by SL Power Electronics Corp., 6050 King DR., Bldg.
A, Ventura, CA 93003, USA, under CTDP.
The following tests were conducted:
Test
Testing Location/Comments
Power Input Test (4.11)
-
Temperature Test (11.1)
Followed by Dielectric Test
(8.8.3)
Transformer Short Circuit Test (15.5.1)
-"-
Output Short Circuit test (13.2)
-"-
Output Overload / Energy Hazards Measurement Test
(13.2)
-"-
TEST SUMMARY:
The results of the investigation indicate compliance with the applicable
requirements and, therefore, such products are judged eligible to bear UL’s
Mark as described on the Conclusion Page of this Report.
Test Record by:
Reviewed by:
Alexander Perevezentsev
Engineering Team Leader
Underwriters Laboratories of Canada
David V. Alma
Staff Engineer
UL LLC
Underwriters Laboratories Inc.