PH-S Series
Simple function, 50 to 600W DC-DC converters
Features
u High Density
u Wide Range Input
u Output adjustment Capability
u Remote On/Off
u Fixed Switching Frequency
u International Safety Approvals
u Low component count
Key Market Segments & Applications
Specifications
Model
3.3V
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
5V
12V
15V
24V
28V
48V
Input range
Output Voltage Adj. Range
Line Regulation
VDC
-
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
Load Regulation
-
Ripple and Noise
Series Operation
Over Voltage Protection
Overload Protection
Remote On/Off
pk-pk
100mV
150mV
240mV
280mV
480mV
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Possible - Refer to installation manual
125 - 145%
Approximately 105 - 140%, automatic recovery
Low = ON, Open = OFF
PH100S, PH150S, PH300S, PH600S models
PH300S & PH600S only: Requires external circuitry
150 - 180%
Remote Sensing
Parallel operation
Inverter Good signal
Thermal Protection
Cooling
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
Baseplate temperature -20°C to +85°C (100°C on PH300 & PH600).
-40°C start up possible - consult factory
Operating Temperature Range
Storage Temperature
Temperature Coefficient
Isolation
Isolation Resistance
Safety Agency Approval
Warranty
-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.
Two years
Note: See Installation Manual for full details, test methods of parameters and application notes
1-800-526-2324 • www.us.tdk-lambda.com/lp/
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