PH-S Series
Simple function, 50 to 600W DC-DC converters
Features
High Density
Wide Range Input
Output adjustment Capability
Remote On/Off
Fixed Switching Frequency
International Safety Approvals
Low component count
Key Market Segments & Applications
Specifications
Model
Input range
Output Voltage Adj. Range
Line Regulation
Load Regulation
Ripple and Noise
Series Operation
Over Voltage Protection
Overload Protection
Remote On/Off
Remote Sensing
Parallel operation
Inverter Good signal
Thermal Protection
Cooling
Operating Temperature Range
Storage Temperature
Temperature Coefficient
Isolation
Isolation Resistance
Safety Agency Certification (1)
Warranty
3.3V
5V
12V
15V
24V
28V
48V
VDC
24V nom: 18-36, 48V nom: 36-76V, 110V nom: 82-185V, 280V nom: 200-400V
VDC 2.97~3.63
4.5~5.5
10.8~13.2 13.5~16.5 21.6~26.4 25.2~30.8
43.2~52.8
-
0.4% or 20mV (whichever is greater) over entire input range with constant load
-
0.8% or 40mV (whichever is greater) from no load to full load with constant input line
pk-pk
100mV
150mV
240mV
280mV
480mV
-
Possible - Refer to installation manual
%
150 - 180%
125 - 145%
%
Approximately 105 - 140%, automatic recovery
-
Low = ON, Open = OFF
-
PH100S, PH150S, PH300S, PH600S models
-
PH300S & PH600S only: Requires external circuitry
-
PH300S & PH600S only: Signal available for status of inverter
-
Internal sensing, self resetting
-
Conduction or forced air. See application notes for cooling and heatsink selection
°C
Baseplate temperature -20°C to +85°C (100°C on PH300 & PH600).
-40°C start up possible - consult factory
°C
-40°C to +85°C (+100°C on PH300 & PH600)
-
0.02%/°C
-
Input to output: 3000VAC, Input to Baseplate: 2500VAC(1)
-
Output to Baseplate -100MOhm at 500VDC and 70%RH
-
UL60950-1, CSA60950-1, EN60950-1 and CE Mark.
yrs
Two years
Note: See Installation Manual for full details, test methods of parameters and application notes
(1) No safety certification on PH50S48-3.3, PH75S48-3.3, PH150S48-3.3
Obsolete, except PH300S280 which
has a last time buy of June 2018
1-800-526-2324 • www.us.tdk-lambda.com/lp/
155
Disclaimer: us.tdk-lambda.com/lp/legal.htm
PH-S Series
Model Selector
Nominal Output
Voltage (V)
3.3
3.3
3.3
3.3
3.3
3.3
5.0
5.0
5.0
5.0
5.0
5.0
12.0
12.0
12.0
12.0
12.0
12.0
15.0
15.0
15.0
15.0
15.0
15.0
24.0
24.0
24.0
24.0
24.0
24.0
28.0
28.0
28.0
28.0
28.0
28.0
48.0
48.0
Output
Current (A)
10.0
15.0
20.0
30.0
50.0
100.0
10.0
15.0
20.0
30.0
50.0
100.0
4.2
6.3
8.4
12.5
25.0
50.0
3.4
5.0
6.7
10.0
20.0
40.0
2.1
3.2
4.2
6.3
12.5
25.0
1.8
2.7
3.6
5.4
10.8
21.5
6.3
12.5
Output
Power (W)
33.0
49.5
66.0
99.0
165.0
330.0
50.0
75.0
100.0
150.0
250.0
500.0
50.0
75.0
100.0
150.0
300.0
600.0
50.0
75.0
100.0
150.0
300.0
600.0
50.0
75.0
100.0
150.0
300.0
600.0
50.0
75.0
100.0
150.0
302.0
602.0
302.0
600.0
24V input
-
-
-
-
-
-
PH50S24-5
-
-
-
-
-
PH50S24-12
-
-
-
-
-
PH50S24-15
-
-
-
-
-
PH50S24-24
-
-
-
-
-
PH50S24-28
-
-
-
-
-
-
-
48V input
PH50S48-3.3
PH75S48-3.3
PH100S48-3.3
PH150S48-3.3
-
-
PH50S48-5
PH75S48-5
PH100S48-5
PH150S48-5
-
-
PH50S48-12
PH75S48-12
PH100S48-12
PH150S48-12
-
-
PH50S48-15
PH75S48-15
PH100S48-15
PH150S48-15
-
-
PH50S48-24
PH75S48-24
PH100S48-24
PH150S48-24
-
-
PH50S48-28
PH75S48-28
PH100S48-28
PH150S48-28
-
-
-
-
110V input
-
-
-
-
-
-
PH50S110-5
PH75S110-5
-
PH150S110-5
-
-
PH50S110-12
PH75S110-12
-
PH150S110-12
-
-
PH50S110-15
PH75110-15
-
PH150S110-15
-
-
PH50S110-24
PH75S110-24
-
PH150S110-24
-
-
PH50S110-28
PH75S110-28
-
PH150S110-28
-
-
-
-
280V input
PH50S280-3.3
PH75S280-3.3
PH100S280-3.3
PH150S280-3.3
PH300S280-3.3
PH600S280-3.3
PH50S280-5
PH75S280-5
PH100S280-5
PH150S280-5
PH300S280-5
PH600S280-5
PH50S280-12
PH75S280-12
PH100S280-12
PH150S280-12
PH300S280-12
PH600S280-12
PH50S280-15
PH75S280-15
PH100S280-15
PH150S280-15
PH300S280-15
PH600S280-15
PH50S280-24
PH75S280-24
PH100S280-24
PH150S280-24
PH300S280-24
PH600S280-24
PH50S280-28
PH75S280-28
PH100S280-28
PH150S280-28
PH300S280-28
PH600S280-28
PH300S280-48
PH600S280-48
Pinout
Pin Description
-Vin
+Vin
+S
-S
+V
-V
IOG
TRIM
CNT
CS
Function
Negative Input Terminal
Positive Input Terminal
Positive Remote sense
Negative Remote sense
Positive Output Terminal
Negative Output Terminal
Inverter Good Signal
Output adjustment trim pin
On/Off Control Terminal
Current Monitor Signal
Other DC-DC Products
PH Full Function
PAQ, PAH, PAF
PX
CC-E
50 - 300W, full function versions of PH
50 - 700W quarter, half & full bricks
10-40W, 12-48V input, DC-DC
1.5-30W, 5-48V input, DC-DC
For Additional Information, please visit
us.tdk-lambda.com/lp/products/ph-series-sf.htm
Obsolete, except PH300S280 which
has a last time buy of June 2018
1-800-526-2324 • www.us.tdk-lambda.com/lp/
156
Revision B4: Jun 2017
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