Our website features a wide range of standard power conversion and backup products, but we also have the capacity and capability to design and manufacture custom solutions to meet your specific application needs. Contact our team of experienced engineers today to discuss your project. Dismiss
Model | PH50A280 / PH75A280 / PH100A280 / PH150A280 / PH300A280 | ||
ITEMS | |||
Input Voltage range | – | 200 – 425 VDC | |
Input Current (1) | A | See Model selector | |
Output Voltage Accuracy | % | +/-2 | |
Maximum Ripple and Noise (5) | mV | 3.3 & 5V: 100mV, 12 & 15V: 150mV, 24V: 240mV, 28V: 280mV, 48V: 400mV (300W 480mV) | |
Temperature Coefficient | – | <0.02°C / W | |
Overvoltage protection (2) (4) | – | See model selector | |
Overcurrent protection (6) | % | 102-150 | |
Remote sense (2) | – | Yes | |
Remote ON/OFF control (2) | – | yes – SHORT=ON OPEN=OFF | |
Series Operation (2) | – | Yes | |
Parallel Operation | – | No | |
Operating Temperature (2) | °C | -40°C to +100°C (Baseplate), -40°C to +85°C (Ambient) | |
Storage Temperature | °C | -40°C to +100°C | |
Humidity (non condensing) | – | Operating: 5 – 95%RH, Storage: 5 – 95%RH | |
Cooling | – | Conduction coole | |
Withstand Voltage (3) | – | I/P to Baseplate 2.5kVAC (20mA), I/P to O/P: 3kVAC (20mA), O/P to Baseplate: 500VAC (20mA) for 1min | |
Isolation Resistance | MΩ | >100MΩ at 25°C & 70%RH, Output to Baseplate: 500VDC | |
Vibration | – | 10 – 55Hz (1 minute sweep), Amplitude 0.825mm Constant (Maximum 49.0m/s²) X, Y, Z 1 hour each | |
Shock | – | 196.1 m/s ² | |
Safety Agency Approvals | – | UL60950-1, CSA60950-1, EN60950-1, CE mark (LVD) | |
Weight (Typ) | g | 50 – 150W: 55, 300W: 100 | |
Size (W x H x D) (7) | mm | Quarter Brick Format 37.2 x 12.7 x 58.3 | PH300A280 Half Brick Format |
Warranty | yrs | 5 |
Model Selector | |||||||||
Model | Output Voltage | Output Adjust Range (V) | Max Output Current (A) | Max Output Power (W) | Efficiency (3) (%) | Input Current (A) | Load Rag(1) (mV) | Line Rag(2) (mV) | OVP (V) |
PH50A280-5 | 5V | 4-6 | 10 | 50 | 86 | 0.21 | 10 | 10 | 6.25-7.5 |
PH50A280-12 | 12V | 9.6-13.2 | 4.2 | 50.4 | 89 | 0.20 | 24 | 24 | 13.8-17.4 |
PH50A280-24 | 24V | 19.2-26.4 | 2.1 | 50.4 | 89 | 0.20 | 48 | 48 | 27.6-34.8 |
PH50A280-48 | 48V | 38.4-52.8 | 1.1 | 52.8 | 89 | 0.21 | 96 | 96 | 55.2-69.6 |
PH75A280-3.3 | 3 3.3V | 2.97-3.96 | 15 | 49.5 | 83 | 0.22 | 10 | 10 | 4.3-6.6 |
PH75A280-5 | 5V | 4-6 | 15 | 75 | 86 | 0.32 | 10 | 10 | 6.25-7.5 |
PH75A280-12 | 12V | 9.6 – 13.2 | 6.3 | 75.6 | 89 | 0.31 | 24 | 24 | 13.8-17.4 |
PH75A280-15 | 15V | 12.5 – 16.5 | 5 | 75 | 90 | 0.30 | 30 | 30 | 17.2-21.8 |
PH75A280-24 | 24V | 19.2 – 26.4 | 3.2 | 76.8 | 90 | 0.31 | 48 | 48 | 27.6-34.8 |
PH75A280-28 | 28V | 23.3 – 30.8 | 2.7 | 75.6 | 90 | 0.30 | 56 | 56 | 32.2-40.6 |
PH75A280-48 | 48V | 38.4 – 52.8 | 1.6 | 76.8 | 90 | 0.31 | 96 | 96 | 55.2-69.6 |
PH100A280-3.3 | 3.3V | 2.97 -3.96 | 20 | 66 | 83 | 0.29 | 10 | 10 | 4.3-6.6 |
PH100A280-5 | 5V | 4 – 6 | 20 | 100 | 86 | 0.42 | 10 | 10 | 6.25-7.5 |
PH100A280-12 | 12V | 9.6 – 13.2 | 8.4 | 100.8 | 88 | 0.41 | 24 | 24 | 13.8-17.4 |
PH100A280-24 | 24V | 19.2 – 26.4 | 4.2 | 100.8 | 89 | 0.41 | 48 | 48 | 27.6-34.8 |
PH100A280-48 | 48V | 38.4 – 52.8 | 2.1 | 100.8 | 90 | 0.40 | 96 | 96 | 55.2-69.6 |
PH150A280-12 | 12V | 9.6 – 13.2 | 12.5 | 150 | 88 | 0.62 | 24 | 24 | 13.8-17.4 |
PH150A280-15 | 15V | 12.5 – 16.5 | 10 | 150 | 90 | 0.60 | 30 | 30 | 17.2-21.8 |
PH150A280-24 | 24V | 19.2 – 26.4 | 6.3 | 151.2 | 89 | 0.61 | 48 | 48 | 27.6-34.8 |
PH150A280-28 | 28V | 23.3 – 30.8 | 5.4 | 151.2 | 90 | 0.61 | 56 | 56 | 32.2-40.6 |
PH150A280-48 | 48V | 38.4 – 52.8 | 3.2 | 153.6 | 90 | 0.60 | 96 | 96 | 55.2-69.6 |
PH300A280-12 | 12V | 7.2 – 14.4 | 25 | 300 | 89 | 1.22 | 24 | 24 | 15-17.4 |
PH300A280-24 | 24V | 14.4 – 28.8 | 12.5 | 300 | 90.5 | 1.20 | 48 | 48 | 30-34.8 |
PH300A280-28 | 28V | 16.8 – 33.6 | 10.8 | 302.4 | 91 | 1.20 | 56 | 56 | 35-40.6 |
PH300A280-48 | 48V | 28.8 – 57.6 | 6.3 | 302.4 | 92 | 1.19 | 96 | 96 | 60-69.6 |
Notes:
(1) No load – Full load, Constant input voltage
(2) 200 – 425 VDC input, Constant load
(3) At 280VDC input and maximum output current
Part number | Power (W) | Output info | Construction |
PH75A280-3.3 | 49.5 | 3.3V / 15A | Quarter Brick |
PH100A280-3.3 | 66 | 3.3V / 20A | Quarter Brick |
PH50A280-5 | 50 | 5V / 10A | Quarter Brick |
PH75A280-5 | 75 | 5V / 15A | Quarter Brick |
PH100A280-5 | 100 | 5V / 20A | Quarter Brick |
PH50A280-12 | 50.4 | 12V / 4.2A | Quarter Brick |
PH75A280-12 | 75.6 | 12V / 6.3A | Quarter Brick |
PH100A280-12 | 100.8 | 12V / 8.4A | Quarter Brick |
PH300A280-12 | 300 | 12V / 25A | Half Brick |
PH75A280-15 | 75 | 15V / 5A | Quarter Brick |
PH150A280-15 | 150 | 15V / 10A | Quarter Brick |
PH50A280-24 | 50.4 | 24V / 2.1A | Quarter Brick |
PH75A280-24 | 76.8 | 24V / 3.2A | Quarter Brick |
PH100A280-24 | 100.8 | 24V / 4.2A | Quarter Brick |
PH150A280-24 | 151.2 | 24V / 6.3A | Quarter Brick |
PH300A280-24 | 300 | 24V / 12.5A | Half Brick |
PH75A280-28 | 75.6 | 28V / 2.7A | Quarter Brick |
PH150A280-28 | 151.2 | 28V / 5.4A | Quarter Brick |
PH300A280-28 | 302.4 | 28V / 10.8A | Half Brick |
PH50A280-48 | 52.8 | 48V / 1.1A | Quarter Brick |
PH75A280-48 | 76.8 | 48V / 1.6A | Quarter Brick |
PH100A280-48 | 100.8 | 48V / 2.1A | Quarter Brick |
PH150A280-12 | 150 | 48V / 2.1A | Quarter Brick |
PH150A280-48 | 153.6 | 48V / 3.2A | Quarter Brick |
PH300A280-48 | 302.4 | 48V / 6.3A | Half Brick |
Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.
Below some parameters usually required to size and select the right power supply:
Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.
For power automation systems please contact us at power.systems.automation@heliosps.com.au
© Copyright Helios Power Solutions 2024