Installation Manual For Tarka (PL) Series Part No:17300
This manual contains important information regarding the proper installation and operation of
the TARKA Series inside the host equipment.
GENERAL SAFETY INSTRUCTIONS
These products are designed to be PCB mounted and for use within other equipment or
enclosures. For safe installation and operation, carefully follow the instructions below:
1.
These products must be professionally installed in accordance with the prevailing
electrical wiring regulations and safety standards.
The output power taken from the unit must not exceed the ratings stated in this
Installation Guide.
Ensure that adequate ventilation is provided to allow air to circulate.
This product does not provide insulation between input and output and therefore the
DC source to this product must be reinforced or double insulated to the AC mains.
This means that :
a. If the input meets the requirements for ELV then the output is ELV.
b. If the input meets the requirements for SELV then the output is SELV.
c. If the input meets the requirements for TNV then the output is TNV.
2.
3.
4.
FUSING
Model
PL10S-05
PL10S-12
PL15S-05
Fuse
External ceramic fuse, 250V min, HBC T20A maximum
External ceramic fuse, 250V min, HBC T12.5A maximum
External ceramic fuse, 250V min, HBC
T20A
maximum
The breaking capacity and voltage rating of this fuse may be subject to the end use application.
Installation Manual For Tarka (PL) Series Part No:17300
SAFETY AGENCY APPROVALS
Tarka series DC - DC converters comprise of the following models:
PLab-cc-dvd-e-f
Where
PL
a
b
cc
dvd
e
= Point of Load
= Maximum output current, where a = 10 or 15
= S for single output, D for dual output, T for triple output
= Indicates the input voltage range e.g. 05 = 3 - 5.5 volts, (for PL10S) and 3.3
- 5.5 (for PL15S), 12 = 5 -13 volts, where c = 0 - 9
= Output voltage, where d = 0 - 9, e.g. 1v2, 2v5, 3v0, 3v3 or dvd is replaced
by C for customer selectable output within the ranges specified below.
= T for through hole (9 pins), TR for through hole with positive and negative
remote sense pins (11 pins), TP for through hole with positive remote sense
pin only (10 pins)
= J for tape & reel, K for box tray, L for tube
f
RATINGS & LIMITATIONS
INPUT
Model #
PL10S-05
PL10S-12
PL15S-05
Input Voltage range (V)
3 - 5.5
5 - 13
3.3 - 5.5
Max Input current (A)
8.6
7.5
12.9
OUTPUT
Model #
PL10S-05
PL10S-05
PL10S-05
PL10S-12
PL10S-12
PL15S-05
PL15S-05
Voltage range (V)*
3 - 5.5
3.3 - 5.5
4.5 - 5.5
5 - 13
7 - 13
3.3 - 5.5
4.5-5.5
Output voltage range
(V)
0.9 - 2
0.9 - 2.5
0.9 - 3.3
0.9 - 3.3
0.9 - 5
0.9 - 2.5
0.9 - 3.3
Max Output current
(A)
10
10
10
10
10
15
15
# Model name given is followed by various characters.
The above voltage and current ratings are the maximum permitted values.
Orientations
Max ambient
All
85°C†
†
1. Model PL10S-05 is de-rated linearly between 70°C and 85°C at 0.134A per 1°C in still air.
2. Various components require temperature monitoring in end use application to ensure safety
compliance, see components to be monitored in table to follow.
Installation Manual For Tarka (PL) Series Part No:17300
The components listed in the following table must not exceed the temperatures given (including
when the end use equipment is operated at its maximum permitted ambient), consequently
the maximum temperature rise permitted is given by the temperature given in the table minus
the Tmra (maximum ambient) of the end use environment (maximum permitted Tmra is 85°C).
All other ratings for the PSU remain unchanged. To determine the component temperatures
tests must be conducted in accordance with the requirements of UL60950-1,CSA 22.2 No.
60950-1, EN60950-1 and IEC60950-1 Clause 4.5. Consideration should also be given to the
requirements of other safety standards. Note: Max. temperatures given are as required by the
60950-1 standards, or to provide satisfactory reliability, whichever is the lower.
Test requirements include: PSU to be fitted in its end-use equipment and operated under the
most adverse conditions permitted in the end-use equipment handbook/specification and which
will result in the highest temperatures in the PSU. To determine the most adverse conditions
consideration should be given to the maximum operating ambient, PSU loading and input
voltage, ventilation, equipment orientation, the position of doors & covers, etc. Temperatures
should be monitored using type K fine wire thermocouples (secured with cyanoacrylate
adhesive, or similar) placed on the hottest part of the component and the equipment should be
run until all temperatures have stabilised.
COMPONENTS TO BE MONITORED:
Model #
Circuit Ref
Description
Max Temperature (
0
C)
PL10S-05
PL10S-05
PL10S-05
PL10S-12
PL10S-12
PL10S-12
PL15S-05
PL15S-05
XL1
XQ3
XQ4
XL1
XU2
XU3
XQ3
XQ4
Output inductor windings
FET
FET
Output inductor windings
FET
FET
FET
FET
# Model name given is followed by various characters.
115
120
120
120
120
120
115
115
Installation Manual For Tarka (PL) Series Part No:17300
PL10S-05 Components to be monitored:
XL1, XQ3 and XQ4
PL10S-12 Components to be monitored:
XL1, XU2 and XU3
PL15S-05 Components to be monitored:
XQ3 and XQ4
Part No. 17300
Issue 6, August 2010
TDK-Lambda Limited
Kingsley Avenue, Ilfracombe, Devon, EX34 8ES
Telephone - Sales and Service (01271) 856666
Head Office and Works (01271) 856600
Facsimile (01271) 864894
WEBSITE: www.uk.tdk-lambda.com
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