| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
454 pcs
|
454 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Control Features | |
| Cooling | |
| Current | |
| Features | |
| Height | |
| Input Voltage (Nominal) | |
| Input Voltage Max | |
| Isolation Resistance | |
| Isolation Voltage | |
| Length | |
| Line Regulation | |
| Load Regulation | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Output Voltage Adjustment Range | |
| Overload Protection | |
| Overvoltage Protection | |
| Power (Watts) | |
| Storage Temperature | |
| Temperature Coefficient | |
| Thermal Protection | |
| Type | |
| Voltage | |
| Width |
The TDK-Lambda PH75S280-28 is an isolated DC-DC converter module from the PH-S series. It provides a single regulated 28V output capable of delivering up to 2.7A (75W) from a wide input range of 200 to 400VDC (280V nominal).
The converter features line regulation of 0.4% or 20mV and load regulation of 0.8% or 40mV. It includes protection against overvoltage (150-180%), overload (105-140%, automatic recovery), and overtemperature (self-resetting). Remote on/off control is supported with active-low logic.
The module is housed in a through-hole package measuring 86.0mm x 41.0mm x 12.7mm and is designed for conduction or forced-air cooling. It operates over a baseplate temperature range of -20°C to +85°C.
The nominal output voltage is 28V, with an adjustment range of 25.2V to 30.8V.
The input voltage range is 200 to 400VDC, with a nominal input of 280VDC.
Yes, remote on/off is supported with active-low logic: low = ON, open = OFF.
The operating baseplate temperature range is -20°C to +85°C.
Overvoltage protection (150-180%), overload protection (105-140% with automatic recovery), and self-resetting thermal protection are included.
The component is marked as RoHS3 compliant, though this is unverified low-confidence data.