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XP POWER IU4809SA industrial power supply

The IU4809SA is a regulated single and dual output power supply with a wide input range of 9.0-180V, offering high efficiency, 1000 VDC isolation with optional 3000 VDC, and continuous short circuit protection. It features operating temperatures from -40°C to +85°C, convection cooling, and a compact SIP or DIP package design. Suitable for industrial automation, control systems, and instrumentation, it provides reliable performance with ripple and noise less than 80 mV pk-pk, and operates at a switching frequency between 100-650 kHz, making it ideal for demanding industrial applications.

Authorized Distributors
Source:DigiKey
Part No:IU4809SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $11.3035
Buy/RFQ:
Part No:IU4809SA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $11.28
Buy/RFQ:
Part No:IU4809SA
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:IU4809SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $11.51
Buy/RFQ:

XP POWER IU4809SA industrial power supply Specifications:

  • Input Voltage Range: 9.0-180V DC
  • Output Voltage: See table
  • Input Reflected Current: 35 mA pk-pk through 12 pH inductor
  • Ripple & Noise: Max 80 mV pk-pk, 20 MHz bandwidth
  • Isolation Voltage: 1000 VDC, optional 3000 VDC
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +125°C
  • Case Temperature: Max +100°C
  • Cooling: Convection cooled
  • Efficiency: See table
  • Switching Frequency: 100-650 kHz
  • MTBF: >1.61 Million hours
  • Short Circuit Protection: Continuous with auto recovery
  • Dimensions: Compact SIP or DIP package, weight SIP 4.0 g, DIP 6.0 g
  • Isolation Resistance: 10^9 Ohms
  • Materials: Plastic or metal case options, optional remote On/Off feature

Buy the Manufacturing Power Supply – Reliable IU4809SA for Industrial Applications

Purchase the IU4809SA power supply online today to enhance your industrial systems with reliable, efficient power solutions. Featuring a wide input range from 9.0 to 180V DC, it offers high efficiency and a switch frequency of up to 650 kHz, suitable for demanding environments. With optional 3000 VDC isolation and robust short circuit protection, this power supply ensures continuous operation. Its compact SIP or DIP packaging makes installation straightforward, and the device operates reliably from -40°C to +85°C, ideal for automation, control, and instrumentation applications.

Order your IU4809SA series power supply today and ensure your industrial projects have dependable, high-performance power with versatile options.

Frequently Asked Questions

Where can I buy XP POWER IU4809SA?

You can click on the BUY or RFQ button to purchase IU4809SA from an authorized XP POWER distributor.

How do I troubleshoot issues or seek technical support for part IU4809SA?

You can download the IU4809SA datasheet or visit the XP POWER website for support.

Who is the manufacturer of IU4809SA?

XP POWER

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