PXE2048WD15 TDK Corporation, PXE2048WD15 Datasheet
PXE2048WD15
Manufacturer Part Number
PXE2048WD15
Description
LAMBDA PART
Manufacturer
TDK Corporation
Series
PXEr
Type
Point of Load (POL) Non-Isolated with Remote On/Offr
Specifications of PXE2048WD15
Rohs Compliant
YES
Output
±15V
Number Of Outputs
2
Power (watts)
20W
Mounting Type
Through Hole
Voltage - Input
18 ~ 75V
Package / Case
8-DIP Module
1st Output
15 VDC @ 666mA
2nd Output
-15 VDC @ 666mA
Size / Dimension
2.00" L x 1.60" W x 0.40" H (50.8mm x 40.6mm x 8.6mm)
Power (watts) - Rated
20W
Operating Temperature
-40°C ~ 100°C
Efficiency
84%
Approvals
CE, CSA, EN, UL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
285-1532
PXE20-48WD15
PXE20-48WD15
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PXE2048WD15
Manufacturer:
TDK-LAMBDA AMERICAS INC
Quantity:
135
The PXE is a DC-DC converter which provides a regulated output at power levels up to 30 watts. It accepts a wide range DC input. The
converter may be operated with or without the input and output pins grounded.
Table of Contents
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:
Fusing
An external ceramic sand-filled fuse is needed for protection.
Installation Method
The unit can be mounted in any direction. Position single or
multiple units with proper spacing to allow for adequate air
ventilation. The case temperature of each unit should not exceed
the temperature range as noted in the data sheet.
Avoid placing PCB traces for the DC input and DC output directly
under the unit to limit the possibility of unwanted conducted noise.
General Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Soldering and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
EMI Filter (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Minimum Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Remote On-Off Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Thermal Consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
External Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Trim Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1. Do not install, test, or operate the products near water or
2. Do not operate these products unless they are securely
3. These products must be installed in a restricted access
4. These products must be professionally installed in
5. The output power taken from the unit must not exceed the
6. Ensure adequate ventilation is provided to allow air to
7. This product has functional insulation between input and
12V input ~ 250V, F8A, HBC
24V input ~ 250V, F5A, HBC
48V input ~ 250V, F5A, HBC
spill liquid on them.
fastened.
location accessible to authorized personnel only.
accordance with the prevailing electrical wiring regulations
and safety standards.
ratings stated in the catalog datasheet.
circulate.
output and therefore the DC source to this product must
be reinforced or double insulated to the AC input in
accordance with IEC/EN 60950-1 to achieve SELV output.
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Installation Data Sheet
PXE Series (dual output) DC-DC Converters
Soldering and Cleaning
Note: The pins of this module are coated with Tin. To assure the
solder-ability, modules should be kept in their original shipping
containers to provide adequate protection. Also, the storage
environment should be controlled to prevent oxidation of the pins.
Following wave solder, the converters should be given an
opportunity to cool to within 10°C of the cleaning solution
temperature. Cleaning while at a higher temperature may
increase the risk of vacuum absorption of the solution into the
converter between the pins and potting material during cooling.
It is recommended that during the wash process, the date code
screening is protected to avoid erasure.
Flow soldering : 260±10°C less than 15 seconds
Soldering iron : 370±10°C less than 5 seconds
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PXE2048WD15 Summary of contents
Page 1
The PXE is a DC-DC converter which provides a regulated output at power levels watts. It accepts a wide range DC input. The converter may be operated with or without the input and output pins grounded. Table ...
Page 2
Block Diagram Fuse Optional Source EMI C1 Filter - System Ground EMI Filter (Optional) Input filter components (C1, C2, L1) are used to help meet special conducted emissions requirements for the PXE product. These components should be ...
Page 3
Positive Logic To turn the module on and off, the user must supply a switch (or equivalent circuit below) to control the voltage between the on/off terminal V and the V input terminal. on/off i(-) Power Supply On: Open circuit ...
Page 4
Trim Tables Trim down 1 2 Vout= 9.900 9.800 RD= 109.297 48.998 28.899 18.849 Trim Vout= 10.100 10.200 10.300 10.400 RU= 90.303 40.602 24.034 15.751 P ...