Manufacturers
TDK-LAMBDA PH300S280-28
Description
302 W, 200 -400 VDC Vin, Single Output, 28 VDC@10.8 A DC-DC Converter
Part Number
PH300S280-28
Price
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Manufacturer
TDK-LAMBDA
Lead Time
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Category
Capacitors » DC-DC Converter
Specifications
Manufacturer
TDK-Lambda
Manufacturers Part #
PH300S280-28
Selling Alternatives
PH300A28028
Brand
TDK-Lambda
Series
PH-S
Factory Pack Quantity
1
Cooling Method
Air-Cooled, Conduction
Dimensions
3.39 x 2.44 x 0.50"
Input Voltage Nominal
280 VDC
Isolation
3000 VAC
Mechanical Style
Isolated
Mounting
Through Hole
Number of Outputs
1
Operating Temperature
- 20 to + 85°C
Output Amps 1
10.8 A
Output Voltage V1 Nominal
28 VDC
Power
302 W
Subcategory
DC-DC Converter
Datasheet
Extracted Text
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 SpeciŢ cations Model 3.3V 5V 12V 15V 24V 28V 48V Input range VDC 24V nom: 18-36, 48V nom: 36-76V, 110V nom: 82-185V, 280V nom: 200-400V Output Voltage Adj. Range 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 Line Regulation - 0.4% or 20mV (whichever is greater) over entire input range with constant load Load Regulation - 0.8% or 40mV (whichever is greater) from no load to full load with constant input line Ripple and Noise pk-pk 100mV 150mV 240mV 280mV 480mV Series Operation - Possible - Refer to installation manual Over Voltage Protection % 150 - 180% 125 - 145% Overload Protection % Approximately 105 - 140%, automatic recovery Remote On/Off - Low = ON, Open = OFF Remote Sensing - PH100S, PH150S, PH300S, PH600S models Parallel operation - PH300S & PH600S only: Requires external circuitry Inverter Good signal - PH300S & PH600S only: Signal available for status of inverter Thermal Protection - Internal sensing, self resetting Cooling - Conduction or forced air. See application notes for cooling and heatsink selection Operating Temperature Range °C Baseplate temperature -20°C to +85°C (100°C on PH300 & PH600). -40°C start up possible - consult factory Storage Temperature °C -40°C to +85°C (+100°C on PH300 & PH600) Temperature CoefŢ cient - 0.02%/°C Isolation - Input to output: 3000VAC, Input to Baseplate: 2500VAC(1) Isolation Resistance - Output to Baseplate -100MOhm at 500VDC and 70%RH Safety Agency CertiŢ cation (1) - UL60950-1, CSA60950-1, EN60950-1 and CE Mark. Warranty yrs Two years Note: See Installation Manual for full details, test methods of parameters and application notes (1) No safety certiŢ cation 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 Output Output Voltage (V) Current (A) Power (W) 24V input 48V input 110V input 280V input 3.3 10.0 33.0 - PH50S48-3.3 - PH50S280-3.3 3.3 15.0 49.5 - PH75S48-3.3 - PH75S280-3.3 3.3 20.0 66.0 - PH100S48-3.3 - PH100S280-3.3 3.3 30.0 99.0 - PH150S48-3.3 - PH150S280-3.3 3.3 50.0 165.0 - - - PH300S280-3.3 3.3 100.0 330.0 - - - PH600S280-3.3 5.0 10.0 50.0 PH50S24-5 PH50S48-5 PH50S110-5 PH50S280-5 5.0 15.0 75.0 - PH75S48-5 PH75S110-5 PH75S280-5 5.0 20.0 100.0 - PH100S48-5 - PH100S280-5 5.0 30.0 150.0 - PH150S48-5 PH150S110-5 PH150S280-5 5.0 50.0 250.0 - - - PH300S280-5 5.0 100.0 500.0 - - - PH600S280-5 12.0 4.2 50.0 PH50S24-12 PH50S48-12 PH50S110-12 PH50S280-12 12.0 6.3 75.0 - PH75S48-12 PH75S110-12 PH75S280-12 12.0 8.4 100.0 - PH100S48-12 - PH100S280-12 12.0 12.5 150.0 - PH150S48-12 PH150S110-12 PH150S280-12 12.0 25.0 300.0 - - - PH300S280-12 12.0 50.0 600.0 - - - PH600S280-12 15.0 3.4 50.0 PH50S24-15 PH50S48-15 PH50S110-15 PH50S280-15 15.0 5.0 75.0 - PH75S48-15 PH75110-15 PH75S280-15 15.0 6.7 100.0 - PH100S48-15 - PH100S280-15 15.0 10.0 150.0 - PH150S48-15 PH150S110-15 PH150S280-15 15.0 20.0 300.0 - - - PH300S280-15 15.0 40.0 600.0 - - - PH600S280-15 24.0 2.1 50.0 PH50S24-24 PH50S48-24 PH50S110-24 PH50S280-24 24.0 3.2 75.0 - PH75S48-24 PH75S110-24 PH75S280-24 24.0 4.2 100.0 - PH100S48-24 - PH100S280-24 24.0 6.3 150.0 - PH150S48-24 PH150S110-24 PH150S280-24 24.0 12.5 300.0 - - - PH300S280-24 24.0 25.0 600.0 - - - PH600S280-24 28.0 1.8 50.0 PH50S24-28 PH50S48-28 PH50S110-28 PH50S280-28 28.0 2.7 75.0 - PH75S48-28 PH75S110-28 PH75S280-28 28.0 3.6 100.0 - PH100S48-28 - PH100S280-28 28.0 5.4 150.0 - PH150S48-28 PH150S110-28 PH150S280-28 28.0 10.8 302.0 - - - PH300S280-28 28.0 21.5 602.0 - - - PH600S280-28 48.0 6.3 302.0 - - - PH300S280-48 48.0 12.5 600.0 - - - PH600S280-48 Pinout Other DC-DC Products Pin Description Function PH Full Function 50 - 300W, full function versions of PH -Vin Negative Input Terminal PAQ, PAH, PAF 50 - 700W quarter, half & full bricks +Vin Positive Input Terminal PX 10-40W, 12-48V input, DC-DC +S Positive Remote sense CC-E 1.5-30W, 5-48V input, DC-DC -S Negative Remote sense +V Positive Output Terminal For Additional Information, please visit -V Negative Output Terminal us.tdk-lambda.com/lp/products/ph-series-sf.htm IOG Inverter Good Signal TRIM Output adjustment trim pin CNT On/Off Control Terminal CS Current Monitor Signal 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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