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  3. ANALOG DEVICES AD925

ANALOG DEVICES AD925 Power Supply /-15V 350MA

Ad925 Analog Devices /-15v Dc 350ma Power Supply

( Brand: Analog Devices ), ( Mounting Style: Pcb Mount ), ( Type: Linear Regulated Dc Power Supply ), ( Manufacturer Part Number: AD925 ), ( Country/region Of Manufacture: United States ), ( Output Voltage: /-15vdc ), ( Suitable For: Regulated Dc Power Supply )

Review ANALOG DEVICES /-15v Dc 350ma Power Supply

The Analog Devices AD925 is a high performance, adjustable, low noise, single-supply voltage regulator designed for use in precision applications. This power supply can provide a regulated output voltage of 1.25V to 15V with a maximum current capacity of 350mA. The AD925 is ideal for powering analog circuits in communications, instrumentation, and data acquisition systems where low noise and high stability are essential.

The power supply features an adjustable output voltage with a precision reference input that allows for fine tuning of the output voltage. The reference input can accept either an external 10k reference or an internal 1.25V reference. The AD925 also includes internal voltage limiting and short-circuit protection for added safety and reliability.

The AD925 utilizes a low dropout voltage (LDO) regulation topology, which results in low quiescent current and high efficiency. The typical quiescent current is just 15mA at the maximum output current. The power supply also includes an enable/disable input, allowing for external control of the output power.

The AD925 is designed with a compact footprint and is available in a 16-pin SOIC package. It operates over a wide temperature range, from -40 C to 85 C, making it suitable for use in various environments. The power supply also has a low noise performance, with a typical output noise of 20 Vrms at 1kHz, making it an excellent choice for applications where low noise is a critical requirement.

In summary, the Analog Devices AD925 is a high performance, adjustable, low noise, single-supply voltage regulator designed for use in precision applications where low noise and high stability are essential. It offers a wide input voltage range, adjustable output voltage, low dropout voltage, and a compact footprint, making it an ideal choice for powering analog circuits in communications, instrumentation, and data acquisition systems.

Pros and Cons of buying a Analog Devices AD925 / -15V, 350mA Power Supply

1. Highly Regulated Output:

Pro: The AD925 power supply offers a highly regulated output, ensuring that the voltage and current remain stable, making it ideal for applications that require precise power regulation.

2. Low Noise:

Pro: This power supply has a low noise output, which is beneficial for applications where low noise is crucial, such as in test and measurement equipment or audio applications.

3. Wide Input Voltage Range:

Pro: The AD925 accepts a wide range of input voltages (8.5V to 36V), providing flexibility in power source selection and reducing the need for additional voltage regulators or transformers.

4. High Power Capability:

Pro: The power supply can deliver up to 350mA of continuous current, making it suitable for applications with moderate power requirements.

5. Output Voltage and Current Protection:

Pro: The AD925 features built-in overvoltage, overcurrent, and short-circuit protection, ensuring safe operation and preventing damage to connected devices.

6. Compact Size:

Pro: Despite its high power capability, the AD925 has a compact size, making it suitable for applications where space is limited.

7. Reliable:

Pro: Analog Devices is a reputable company known for manufacturing high-quality electronic components, including power supplies, which adds to the reliability of the AD925 model.

1. Limited Output Voltage Range:

Con: The AD925 can only output voltages between -15V and 15V, which may not be suitable for applications requiring higher or lower voltages.

2. Limited Connectivity:

Con: The power supply has limited connectivity options, with only a single output connector, which might not be ideal for applications requiring multiple output voltages or currents.

3. Higher Cost:

Con: The AD925 may be more expensive compared to other power supplies with similar specifications from different manufacturers.

4. No Remote On/Off:

Con: The power supply does not have a remote on/off feature, which could be a disadvantage for applications where remote control is necessary.

Conclusion:

The Analog Devices AD925 / -15V, 350mA power supply offers several advantages for applications that require a highly regulated, low noise, and compact power supply with moderate power capabilities and wide input voltage range. However, its limited output voltage range, connectivity, and the relatively higher cost may be disadvantages for some users.

Recommendation:

If your application requires a highly regulated, low noise, compact power supply with moderate power capabilities and a wide input voltage range, the Analog Devices AD925 / -15V, 350mA power supply could be a suitable choice. However, if you need a power supply with a more extended output voltage range, additional output connectors, or a lower cost, you may want to consider alternative options from other manufacturers.

Details:

High quality industrial power supply. Data sheets shown for reference ONLY, they are NOT included. Tested and Confirmed Working. /-350mA Max Fixed output.

Analog Devices AD925. These are NOS with Factory Packing Sleeves. May also be connected as a 30VDC Power Supply. /-15VDC 350mA DC Regulated Linear Power Supply.

This is NOT a Switch Mode Type Power Supply and Adjustable. One is missing its label. Scuffs Scratches Oxidation and Wear.

part #: ad925 prices

  • $19.99-$59.99

specifications strialpower:

  • brand: Analog Devices
  • mounting style: Pcb Mount
  • type: Linear Regulated Dc Power Supply
  • manufacturer part number: AD925
  • country/region of manufacture: United States
  • output voltage: /-15vdc
  • suitable for: Regulated Dc Power Supply

seller strialpower:

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  • Electrical Equipment Supplies > Power Supplies > Power Supply Accessories

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mounting style: pcb mount, type: linear regulated dc power supply, country/region of manufacture: united states, output voltage: /-15vdc, suitable for: regulated dc power supply,
category: business & industrial > electrical equipment supplies > power supplies > power supply accessories, sku: 5173275140028652,

Analog Devices AD925 Is Similar To:

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2 offers $19.99–$59.99 USD
  • New – Open box. Offer #1 priced at $19.99 + $0.00 delivery = $19.99* total. +/-200mA Max Fixed output. 1, Intronics SM200/15 NOS.FREE SHIPPING
  • Offer #2 priced at $59.99 + $0.00 delivery = $59.99* total. This one has a 3 Pin Male Connector for the display that outputs 200VDC Blk-Red and +5V Blk-Brn. Has a model number on it looks like PP-6?.FREE SHIPPING

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