PXB Series
15W Single & Dual Output DC-DC Converters
Features
Industry Standard 1” x 1” Footprint
Through Hole
Agency Approved
Wide range input (PXB15-xxW)
Six sided shielding
Key Market Segments & Applications
Specifications
Model
Max Output Power
Voltage Accuracy
Voltage Adjustment (T Suffix)
Minimum Load
Line Regulation
Load Regulation (0% to 100%)
Start up time
Remote on/off
W
%
%
-
%
%
ms
-
PXB15-xxS
PXB15-xxWS
15W
±1%
±10%
None
±0.2%
±0.2%
n/a
25% each output
±0.5%
±1.0%
PXB15-xxD
PXB15-xxWD
Temperature Coefficient
°C
Operating Temperature
°C
Maximum Case Temperature
°C
Storage Temperature
°C
Thermal Shock
-
Relative Humidity (non condensing)
%
Transient Response (25% step load change)
μs
Overvoltage Protection (Zener clamp) VDC
Overcurrent and Short Circuit Protection
-
Input Surge Voltage (Maximum for 100ms) VDC
Reflected input ripple (peak to peak)
mA
Isolation Voltage (Input to Output)
VDC
Isolation Voltage I/P to Case , O/P to Case VDC
Isolation Resistance
Ω
Isolation Capacitance (max)
pF
Typical Switching Frequency (Fixed)
Hz
MTBF (BELLCORE TR-NWT-000332) Hours
Vibration
-
Conducted and Radiated Emissions
-
Immunity
-
Safety Agency Approval
-
Size (L x W x H)
in
Mounting
-
Weight
g
Warranty
yrs
Notes:
See installation manual
30ms
Negative Logic /N (standard): ON: Short or <1.2V, OFF: Open or 3-15V
Positive Logic /P (optional): ON: Open or 3-15V, OFF Short or <1.2V
<±0.02%/°C
-40 to +85°C (See derating curves)
105°C
-55 to 125°C
MIL-STD-810F
5 to 95%
250μs recovery
3.3V (3.7-5.4); 5V (5.6-7.0); 12V (13.5-19.6); 15V (16.8-20.5)
Typically at 150%, hiccup with self recovery
12V input: 36V, 24V input: 50V, 48V input: 100V
30mA
1600VDC minimum
1000VDC minimum
109 Ohms minimum
1000pF
400kHz
1,330,000
MIL-STD-810F
See Installation Diagrams
EN61000-4-2,-3,-4,-5,-6
IEC60950-1, UL60950-1, EN60950-1, CE Mark
1 x 1 x 0.39”
Through Hole
15
Two Years
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145
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PXB Series
Model Selector
Output
Output
Output
Input
Voltage (VDC) Current (A) Power (W) Voltage (VDC)
3.3
3.3
3.3
3.3
3.3
5
5
5
5
5
12
12
12
12
12
15
15
15
15
15
Dual Outputs
±5
±5
±5
±5
±5
±12
±12
±12
±12
±12
±15
±15
±15
±15
±15
4
4
4
4
4
3
3
3
3
3
1.3
1.3
1.3
1.3
1.3
1
1
1
1
1
±1.5
±1.5
±1.5
±1.5
±1.5
±0.625
±0.625
±0.625
±0.625
±0.625
±0.500
±0.500
±0.500
±0.500
±0.500
13.2
13.2
13.2
13.2
13.2
15
15
15
15
15
15.6
15.6
15.6
15.6
15.6
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
9 - 18
9 - 36
18 - 36
18 - 75
36 - 75
9 - 18
9 - 36
18 - 36
18 - 75
36 - 75
9 - 18
9 - 36
18 - 36
18 - 75
36 - 75
9 - 18
9 - 36
18 - 36
18 - 75
36 - 75
9-18
9-36
18-36
18-75
36-75
9-18
9-36
18-36
18-75
36-75
9-18
9-36
18-36
18-75
36-75
Model
Ripple & Noise Nominal Input Efficiency Maximum Load
(Pk-Pk mV)
Current (mA)
(%)
Capacitance (uF)
75
75
75
75
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1375
688
671
336
336
1524
762
763
382
372
1605
783
783
392
387
1506
753
744
377
372
1543
772
772
386
386
1506
753
744
382
368
1488
744
744
377
372
84
86
86
86
86
86
86
86
86
88
85
87
87
87
88
87
87
88
87
88
85
85
85
85
85
87
87
88
86
89
88
88
88
87
88
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
330
330
330
330
330
220
220
220
220
220
±500
±500
±500
±500
±500
±150
±150
±150
±150
±150
±100
±100
±100
±100
±100
PXB15-12S3P3/NT
PXB15-24WS3P3/NT
PXB15-24S3P3/NT
PXB15-48WS3P3/NT
PXB15-48S3P3/NT
PXB15-12S05/NT
PXB15-24WS05/NT
PXB15-24S05/NT
PXB15-48WS05/NT
PXB15-48S05/NT
PXB15-12S12/NT
PXB15-24WS12/NT
PXB15-24S12/NT
PXB15-48WS12/NT
PXB15-48S12/NT
PXB15-12S15/NT
PXB15-24WS15/NT
PXB15-24S15/NT
PXB15-48WS15/NT
PXB15-48S15/NT
PXB15-12D05/N
PXB15-24WD05/N
PXB15-24D05/N
PXB15-48WD05/N
PXB15-48D05/N
PXB15-12D12/N
PXB15-24WD12/N
PXB15-24D12/N
PXB15-48WD12/N
PXB15-48D12/N
PXB15-12D15/N
PXB15-24WD15/N
PXB15-24D15/N
PXB15-48WD15/N
PXB15-48D15/N
Outline Drawing
Pinout
Pin #
1
2
3
4
5
6
Single Output
+ Input
- Input
Remote On/Off
+ Output
Trim
- Output
Dual Output
+ Input
- Input
Remote On/Off
+ Output
Common
- Output
Options
Heat Sink (0.22” high)
HAPXB
HAPXBDCLIP
(includes thermal adhesive pad)
(two clips required when used)
N
P
T
Preferred
Negative logic remote on/off
Positive logic remote on/off
Trim - remote adjust (single output models only)
Example PXB15-24WS3P3/NT
For Additional Information, please visit
us.tdk-lambda.com/lp/products/px-series.htm
Other Industrial Products
CC-E
PX
1.5 - 30W, 5, 12, 24 & 48V DC-DC
10 - 60W, 12, 24 & 48V DC-DC
1-800-526-2324 • www.us.tdk-lambda.com/lp/
146
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