PRODUCT DATA SHEET
ADSL Transformer
Features
∗ ∗ ∗ ∗ ∗ ∗ ∗ Lead-free (Pb-free) RoHS compliant Low Distortion IEC 60950 and UL 60950 certified UL Recognized Component Supplementary Insulation Industry Standard Footprint
P5342
Applications
∗ ADSL over ISDN (Annex B)
DESCRIPTION
P5342 is a low distortion transformer for ADSL over ISDN (Annex B) applications. P5342 is certified to IEC 60950 and UL 60950 for supplementary insulation for a primary circuit, 250V working voltage. P5342 is a UL Recognized Component and is supported by an IEC CB Test Certificate. The part is completely lead-free, compliant with RoHS Directive 2002/95/EC, and suitable for lead-free and conventional processing. The safety system yields very low transformer parasitics, ensuring that P5342 exhibits excellent frequency response and balance; in combination with its good harmonic distortion performance, P5342 is ideally suited to low cost yet demanding ADSL applications.
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P5342
SPECIFICATIONS
Electrical Typical values at T = 25ºC, unless otherwise stated. Parameter Inductance Leakage inductance Interwinding capacitance DC resistance Turns ratio Voltage isolation
(1)
Conditions 10kHz 100mV 1-4 (link 2-3) 100kHz, 100mV, 1-4 (link 2-3; link 7, 8, 9, 10) 100kHz 100mV 1-10 (link 2, 3; link 8, 9) 1-4 (link 2-3) 10-7 (link 8-9) 1-4: 10-7 (link 3, 2; link 8,9) 50Hz DC (1, 2, 3, 4 : 7, 8, 9, 10) Ambient temperature
Min 0.38 1.96 2.12 3.0
Typ 0.40 4 2.00 -
Max 0.42 8 30 1.40 0.30 2.04 -
Units mH µH pF Ω Ω kVrms kV
Operating range: Functional Storage Notes
-40 -40
-
+85 +85
ºC ºC
1. Components are 100% tested at 3.25kV
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P5342
CONSTRUCTION
Dimensions
Fig. 1
13.60 max (0.54)
Connections
Fig. 2
14.0 max (0.55)
5.00 (0.20) 10.00 (0.39)
ø 1.00 (0.04)
CHAMFER ON BOBBIN
13.40 max (0.53)
2:1
10.00 (0.39)
T erminals finished S nAg. JES D97 category = e2.
Dimensions shown are in millimetres (inches).
SAFETY
Constructed in accordance with IEC 60950-1, EN 60950-1 and UL 60950-1, supplementary insulation, 250V maximum working voltage, flammability class V-0.
2.90 (0.11)
0.50 S Q (0.02)
5.00 (0.20) 10.00 (0.39)
ABSOLUTE MAXIMUM RATINGS
(Ratings of components independent of circuit). Short term isolation voltage (1s) Storage temperature Terminal temperature (10s) 2.12kVrms, 3.0kVDC -40ºC to +85ºC 260ºC
ETALDOC 849/3
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10.00 (0.39)
e2
June 2005
P5342
CERTIFICATION
Certified under the IEC CB scheme to IEC 60950:1999 (IEC CB Test Certificate No. GB637W) sub-sections 1.5, 2.9, 2.10.3.1, 2.10.3.2, 2.10.4, 2.10.5, 2.10.5.2, 2.10.5.4, 4.5, 4.7.3, 4.7.3.1, 4.7.3.4, (class V-0) and 5.2, for a maximum working voltage of 250Vrms, nominal mains supply voltage not exceeding 300Vrms and a maximum operating temperature of +85ºC in Pollution Degree 2 environments, supplementary insulation for a primary circuit. Recognized under the Component Recognition Program of Underwriters Laboratories Inc. to US and Canadian requirements CAN/CSA C22.2 No. 60950-1-03/UL60950-1, First Edition, based on IEC 60950-1, First Edition, maximum working voltage 250Vrms, Pollution Degree 2, supplementary insulation for a primary circuit. UL File number E203175 Additionally, Profec Technologies certifies all transformers as providing voltage isolation of 2.12kVrms, 3kV DC minimum. All shipments are supported by a Certificate of Conformity to current applicable safety standards
COPYRIGHT
ETAL and P5342 are Trade Marks of Profec Technologies Ltd. The Trade Mark ETAL is registered at the UK Trade Marks Registry. Profec Technologies Ltd. is the owner of the design right under the Copyright Designs and Patents Act 1988 and no rights or licences are hereby granted or implied to any third party. © 2000-2005 Profec Technologies Ltd. Reproduction prohibited.
E203175
ISO 9001 FM 25326
ETAL Group Oy, Kuormatie 14, FIN-03101, Nummela Telephone: +358 (0)20 7500 330 Fax: +358 (0)20 7500 333 Website: www.etalgroup.com Email: etalgroup@egruppen.com ETALDOC 849/3 Page 4 of 4 June 2005