PAH Series
50W to 200W 48V Input Half brick DC-DC Converters
Features
u
Industry Standard Footprint & Pinouts
u
12V output for driving non-isolated converters
u
Safety Approved
u
Full power at 100ºC baseplate
u
Wide Adjustable Output Range
u
Zero Pre-load
u
ASIC Design
u
No potting materials
Key Market Segments & Applications
Specifications
Model
Efficiency (Typ)
Input Voltage range
Output Voltage Accuracy
Max Ripple & Noise
Max Line Regulation
Max Load Regulation
Overcurrent Protection
Overvoltage Protection
Remote Sense
Remote On/Off
Operating Temperature
Overtemperature
Cooling
Isolation Voltage
Shock
Vibration
Amplitude
Safety Agency Approvals
Weight (Typ)
Size (WxHxD)
Warranty
2.5V
3.3V
5V
12V
15V
24V
28V
48V
%
75-76
79-80
83-84
85-86
86-88
88
VDC
36-76
%
±1.6
mV
150
200
280
250
mV
10
24
30
48
56
96
mV
10
24
30
48
56
96
A
105 - 150% automatic recovery
%
120-160 120-140
125-145
135-155
-
Yes
-
Standard; Low = ON, Open = OFF /P option; Low = OFF, Open = ON)
-
-40ºC to +100ºC baseplate
-
Shutdown between 105 - 130ºC, Auto restart
-
Conduction (See Installation Manual for heatsink selection)
V
Input - Baseplate 1500VAC, Input - Output 1500VAC, Output-Baseplate 500VDC
-
196.1m/s
2
-
Non Operating, 10-55Hz (sweep for 1 min.)
-
0.825mm constant (Max 49 m/s
2
) X,Y,Z 1 hour each
-
UL60950-1, CSA60950-1, EN60950-1, CE LVD
g
80
in(mm)
2.28x0.5x2.4 (57.9x12.7x61) See outline drawing
-
2 Years
(1)
(1) See options table.
General: See Installation Manual for full details, test methods of parameters and application notes
1-800-526-2324 • www.us.tdk-lambda.com/lp/
13
PAH Series
Model Selector
Model
Name
PAH50S48-2.5
PAH75S48-2.5
PAH100S48-2.5
PAH150S48-2.5
PAH50S48-3.3
PAH75S48-3.3
PAH100S48-3.3
PAH150S48-3.3
PAH50S48-5
PAH75S48-5
PAH100S48-5
PAH150S48-5
PAH50S48-12
PAH75S48-12
PAH100S48-12
PAH150S48-12
PAH200S48-12
PAH50S48-15
PAH75S48-15
PAH100S48-15
PAH150S48-15
PAH200S48-15
PAH50S48-24
PAH75S48-24
PAH100S48-24
PAH150S48-24
PAH200S48-24
PAH50S48-28
PAH75S48-28
PAH100S48-28
PAH150S48-28
PAH200S48-28
PAH150S48-48
Output
Voltage
2.5
2.5
2.5
2.5
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
12.0
12.0
12.0
12.0
12.0
15.0
15.0
15.0
15.0
15.0
24.0
24.0
24.0
24.0
24.0
28.0
28.0
28.0
28.0
28.0
48.0
Adjustment
2.25 - 2.75
2.25 - 2.75
2.25 - 2.75
2.25 - 2.75
2.97 - 3.63
2.97 - 3.63
2.97 - 3.63
2.97 - 3.63
3.0 - 5.75
3.0 - 5.75
3.0 - 5.75
3.0 - 5.75
7.2 - 13.2
7.2 - 13.2
7.2 - 13.2
7.2 - 13.2
7.2 - 13.2
9.0 - 16.5
9.0 - 16.5
9.0 - 16.5
9.0 - 16.5
9.0 - 16.5
14.4 - 26.4
14.4 - 26.4
14.4 - 26.4
14.4 - 26.4
14.4 - 26.4
16.8 - 30.8
16.8 - 30.8
16.8 - 30.8
16.8 - 30.8
16.8 - 30.8
38.4 - 57.6
Output
Current
11.70
17.50
23.40
35.00
11.70
17.50
23.40
35.00
10.00
15.00
20.00
30.00
4.20
6.30
8.40
12.50
16.70
3.40
5.00
6.70
10.00
13.40
2.10
3.20
4.20
6.30
8.40
1.80
2.70
3.60
5.40
7.20
3.20
Maximum
Power
29.3
43.8
58.5
87.5
38.6
57.8
77.2
115.5
50.0
75.0
100.0
150.0
50.4
75.6
100.8
150.0
200.4
51.0
75.0
100.5
150.0
201.0
50.4
76.8
100.8
151.2
201.6
50.4
75.6
100.8
151.2
201.6
153.6
Outline Drawing
Pinout
Pin Description
-Vin
+Vin
Case
CNT
+V
-V
TRIM
+S
-S
Function
Negative Input Terminal
Positive Input Terminal
Baseplate Terminal
On / Off Control terminal
Positive Output Terminal
Negative Output Terminal
Output adjustment Trim pin
Positive Remote sense
Negative Remote sense
Other DC-DC Products
PAF
PAH75D
PAH200H
PAQ
CC-E
PX
400-700W Full Brick DC-DC
Dual output Half Bricks
High Efficiency Half Brick
Quarter brick DC-DC
1.5 to 30W, 5-48V Input DC-DC
10-60W, 12-48VDC Input DC-DC converters
Options
ON/OFF
Suffix
Control
-
Negative
/P
Positive
/V*
Negative
/PV
Positive
* Standard US Stock Item.
Overvoltage
Manual Reset
Manual Reset
Auto Reset
Auto Reset
For Additional Information, please visit
us.tdk-lambda.com/lp/products/pah-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
14
Revision A5: Dec 2011
Analog electronics
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