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Q48SD power supplies - board mount Series

High-power DC/DC converters for efficient voltage regulation

The Q48SD series from Delta Electronics is a robust lineup of board-mountable high-power DC/DC converters designed for efficient voltage regulation in a compact form factor. These power supplies are ideal for applications requiring precise control over voltage levels in a space-constrained environment, such as industrial automation, medical devices, and telecommunications equipment.

If you're working on projects that demand high efficiency and reliable voltage conversion in a small footprint, the Q48SD series is a solid choice. One thing worth noting is their ability to handle a wide range of input voltages, which makes them versatile for various power sources. Engineers tend to reach for these when they need a solution that can operate efficiently under different environmental conditions without compromising performance.

Another practical aspect is their modular design, which allows for easy integration into existing systems and scalability for future needs. The thermal management features ensure that even under heavy loads, the units maintain optimal operating temperatures, reducing the risk of overheating and extending the lifespan of your equipment.

Overall, the Q48SD series offers a balanced mix of performance and flexibility, making it a reliable option for a wide array of high-power conversion tasks.

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Q48SD power supplies - board mount - Part List

5 parts in total

Efficiency

Power - Max

Current - Output

Power (Watts) - Max

Standard Package

Type

Other Names

Current - Output 1

Mfr Part #Quantity AvailablePriceCategoryStandard PackageEfficiencyPower - MaxCurrent - OutputNumber of OutputsPower (Watts) - MaxVoltage - IsolationVoltage - Input (Min)PackagingMounting TypePackage / CaseSize / DimensionTypeFeaturesOperating TemperatureOther NamesVoltage RatingCurrent - Output 1Voltage - BreakdownSizeWidthHeightLengthConnection MethodRoHSPower - Rated
Q48SD12025NRFA
Q48SD12025NRFA

MODULE DC/DC 1/4 BRICK 12V 25A

Delta Electronics

10270: ¥389.7488-27095.7%300W25A1300W2.25kV (2250V)12VBulkThrough Hole6-DIP Module2.30" L x 1.45" W x 0.44" H (58.4mm x 36.8mm x 11.2mm)Isolated ModuleRemote On/Off, OCP, OTP, OVP, UVLO-40°C ~ 85°C---------Lead free / RoHS Compliant-
Q48SD12034NRFB
Q48SD12034NRFB

DC/DC CONVERTER 12V 34A 408W

Delta Electronics

10270: ¥397.936-9095.5%408W34A1408W2.25kV (2250V)12VBulkThrough Hole6-DIP Module2.30" L x 1.45" W x 0.44" H (58.4mm x 36.8mm x 11.2mm)Intermediate Bus Converter, DigitalRemote On/Off, OCP, OTP, OVP, UVLO-40°C ~ 85°C-----------
Q48SD12034NRFC
Q48SD12034NRFC

DC/DC CONVERTER 12V 34A 408W

Delta Electronics

10270: ¥397.936-9095.5%408W34A1408W2.25kV (2250V)12VBulkThrough Hole6-DIP Module2.30" L x 1.45" W x 0.44" H (58.4mm x 36.8mm x 11.2mm)Intermediate Bus Converter, DigitalRemote On/Off, OCP, OTP, OVP, UVLO-40°C ~ 85°C-----------
Q48SD12034NRFA
Q48SD12034NRFA

DC/DC CONVERTER 12V 34A 408W DC/DC converter 36...75 VDC 12 VDC, Q48SD12034NRFA, Delta-Electronics

Delta Electronics

10270: ¥397.936-9095.5%408W34A1408W2.25kV (2250V)12VBulkThrough Hole6-DIP Module2.30" L x 1.45" W x 0.44" H (58.4mm x 36.8mm x 11.2mm)Intermediate Bus Converter, DigitalRemote On/Off, OCP, OTP, OVP, UVLO-40°C ~ 85°C941-163736...75 VDC34 A2250 VDC58.4 x 36.8 x 11.2 mm36.811.258.4THD-408
Q48SD12042NRFH
Q48SD12042NRFH

DC/DC CONVERTER 12V 42A 504W DC/DC converter 36...75 VDC 12 VDC, Q48SD12042NRFH, Delta-Electronics

Delta Electronics

10270: ¥430.9228-9095.3%504W42A1504W2.25kV (2250V)12VBulkThrough Hole6-DIP Module2.30" L x 1.45" W x 0.44" H (58.4mm x 36.8mm x 11.2mm)Intermediate Bus Converter, DigitalRemote On/Off, OCP, OTP, OVP, UVLO-40°C ~ 85°C941-163636...75 VDC42 A2250 VDC58.4 x 36.8 x 11.2 mm36.811.258.4THD--
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