DRS Single-Output DC-DC Series Data Sheet
1.25 Watts
Features
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Industry-standard Package
Industry-standard pinout
85°C case operation
Short-circuit protection
5V, 12V, 24V, 28V, and 48V inputs
Input Pi filter
6-sided shielding
Regulated output
500V isolation
Dimensions: 2.00” (50.8mm) x 1.00” (25.4mm) x 0.40” (10.2mm)
Description
DRS DC-DC converters offer excellent regulation and
isolation in an industry-standard package. Available in
several input versions, the DRS is ideal for industrial,
datacom, or telecom applications. The DRS features
short-circuit protection and 500 VDC isolation. Please
see the DRD Series for dual-output applications.
Model Selection
MODEL
INPUT VOLTAGE
RANGE (VDC)
OUTPUT
VOLTAGE (VDC)
OUTPUT
CURRENT (AMPS)
DRS505
DRS512
DRS515
DRS1205
DRS1212
DRS1215
DRS2405
DRS2412
DRS2415
DRS2805
DRS2812
DRS2815
DRS4805
DRS4812
DRS4815
4.65 - 5.50
4.65 - 5.50
4.65 - 5.50
10.90 - 13.20
10.90 - 13.20
10.90 - 13.20
21.60 - 26.40
21.60 - 26.40
21.60 - 26.40
25.20 - 30.80
25.20 - 30.80
25.20 - 30.80
43.20 - 52.80
43.20 - 52.80
43.20 - 52.80
5
12
15
5
12
15
5
12
15
5
12
15
5
12
15
0.250
0.160
0.130
0.250
0.160
0.130
0.250
0.160
0.130
0.250
0.160
0.130
0.250
0.160
0.130
Model numbers highlighted in yellow or shaded are not recommended for new designs.
REV. DEC 05, 2003
Page 1 of 2
OPTIONS
This page is offered as a reference. Consult factory for actual availability of options. When ordering
equipment options, use the following suffix information. Select preferred option(s) and add the suffix to the
model number. Ordering option examples are located below the options table.
OPTION
Negative Logic
Lucent-Compatible Trim
Trim
Enable
Trim and Enable
SUFFIX
N
T
1
2
3
APPLICABLE SERIES
HAS, HBD, HBS, HES, HLS, HLD, LES,
QBS, QES, QLS, TES, TQD
HAS, HBD, HBS, HES, HLS, QBS, QES,
QLS
IAS, LES
IAD, IAS, LES, SMS
IAS, LES
REMARKS
TTL "Low" Turns Module ON
TTL "High" Turns Module OFF
Pin Length and Heat Sink Options
0.110" (2.8mm) Pin Length
0.150" (3.8mm) Pin Length
0.24" (6.1mm) Horizontal Heat Sink
0.24" (6.1mm) Vertical Heat Sink
0.45" (11.4mm) Horizontal Heat Sink
0.45" (11.4mm) Vertical Heat Sink
0.95" (24.1mm) Horizontal Heat Sink
0.95" (24.1mm) Vertical Heat Sink
8
9
1H
1V
2H
2V
3H
3V
All Leaded Models
All Leaded Models
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks
(Except HLS, HLD, QLS, TLD, and TKD Packages)
Standard Pin Length is 0.180" (4.6mm)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Example Options:
HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent-compatible trim, and 0.95” vertical heat sink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent-compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president
of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
REV. DEC 05, 2003
Page 2 of 2
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