PAH350S2428 TDK Corporation, PAH350S2428 Datasheet
PAH350S2428
Manufacturer Part Number
PAH350S2428
Description
DC-DC CONVERTR 28VDC 350W 12.5A
Manufacturer
TDK Corporation
Series
PAH350Sr
Type
Isolatedr
Specifications of PAH350S2428
Output
28V
Number Of Outputs
1
Power (watts)
350W
Mounting Type
Through Hole
Voltage - Input
18 ~ 36V
Package / Case
9-DIP Module, 1/2 Brick
1st Output
28 VDC @ 12.5A
Size / Dimension
2.40" L x 2.28" W x 0.50" H (61mm x 57.9mm x 12.7mm)
Power (watts) - Rated
350W
Operating Temperature
-40°C ~ 100°C
Efficiency
88%
Approvals
CE, CSA, EN, UL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
285-1487
PAH350S24-28
PAH350S24-28
Note: See Installation Manual for full details, test methods of parameters and application notes
Features and Benefits
Specifications
Feature
ITEM
Nominal Output Voltage
Input Voltage range
Input Current (Max)
Output Voltage Adjustment
Ripple & Noise (max) (pk to pk)
Line Regulation (max)
Load Regulation (max)
Overload Protection
Overvoltage Protection
Remote Sense
Remote On / Off (See options)
Temperature (operating)
Temperature (storage)
Temperature Coefficient
Humidity (operating)
Humidity (storage)
Cooling
Isolation Voltage
Vibration
Amplitude
Shock
Safety Agency Approvals
Weight (Typ)
Size (WxHxD)
Warranty
(1) 240mV for PAH300
(2) 125-145% for PAH450S48-28
(3) Manual reset
(4) PAH350S24-28 & -48: derate linearly to 85% load from 90°C to 100°C
(5) 28.8-52.8 PAH350S28-48
(6) 115-140% PAH350S28-48
High operating efficiencies (up to 92%)
Constant switching frequency
Baseplate cooling
MODELS
(3)
PAH300-450 Series
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-526-2324
in(mm)
VDC
VDC
VDC
VDC
mV
mV
mV
yrs
°C
°C
A
%
%
g
-
-
-
-
-
-
-
-
-
-
115-135%
7.2 - 13.2
Standard; Low = ON, Open = OFF /P option; Low = OFF, Open = ON
UL60950-1, CSA60950-1, EN60950-1, CE LVD (48V input models only)
12V
200
1500VDC Input to output & baseplate, 500VDC Output to baseplate
24
24
Conduction (See Installation Manual for heatsink selection)
0.825mm constant (Max 49 m/s
2.4x0.5x2.28 (61x12.7x57.9) See outline drawing
105 - 140%, constant current with auto recovery
Non Operating, 10-55Hz (sweep for 1 min.)
-40°C to +100°C baseplate, full power(4)
Benefit
Key Market Segments & Applications
Base Station Power Amplifiers
Bus converters for Distributed Power Architectures
Reduced system heating, smaller size
Easier system filtering
Allows improved thermal management with optional heatsink
300W to 450W Half Brick Converters
Standard Half Brick Footprint
18-36 or 36-76VDC Inputs
12V 29A - 48V 9.4A Nominal Outputs
Through Hole Mounting
Low 12.7mm Profile
6.8-17.4A (model dependant)
5-95% RH Non condensing
5-95% RH Non condensing
PAH300S, 350S, 450S
(see model selector)
-40°C to +100°C
18-36 or 36-76
125-140%(2)
196.1m/s
16.8 - 33
0.02%/°C
2 Years
280(1)
28V
110
Yes
56
56
2
2
) X,Y,Z 1 hour each
28.8 - 57.6 (5)
125-145% (6)
48V
480
96
96
141
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PAH350S2428 Summary of contents
Page 1
PAH300-450 Series Features and Benefits Feature High operating efficiencies (up to 92%) Constant switching frequency Baseplate cooling Specifications MODELS ITEM Nominal Output Voltage VDC Input Voltage range VDC Input Current (Max) A Output Voltage Adjustment VDC Ripple & Noise (max) ...
Page 2
PAH300-450 Series Input Model Voltage (V) PAH300S24- PAH300S48- PAH350S48- PAH300S24- PAH350S24- PAH350S24-48 ...