OPTO 22 PS115-1.5A Switching Power

( Brand: Opto 22 ), ( Manufacturer Part Number: PS115-1.5A )

Review OPTO 22 Ps11515a Used

The OPTO PS115-1.5A and PS115-15A are versatile and high-performance DC-DC converters designed for various applications, particularly those requiring a regulated output voltage. These converters come in two models: the PS115-1.5A, which delivers a constant 1.5A output current, and the PS115-15A, which provides a maximum output current of 15A.

The OPTO PS115 series converters feature a compact size, making them an excellent choice for space-constrained designs. The dimension for both models is approximately 2.0 inches (50.8mm) long, 1.3 inches (33.0mm) wide, and 0.5 inches (12.7mm) tall, including the heatsink. These dimensions allow for easy integration into various systems.

These converters are designed to operate within a wide input voltage range of 4.5V to 36V, making them suitable for use with a diverse range of input sources. They also feature a high operating efficiency of up to 93%, which reduces heat generation and lowers power losses.

The OPTO PS115-1.5A and PS115-15A are capable of delivering a regulated output voltage of 3.3V, 5V, or 12V, depending on the specific application requirements. The converters employ a constant-frequency buck design, ensuring stable and reliable output voltage, even under varying input voltage conditions.

The OPTO PS115 series converters come equipped with overvoltage, overcurrent, and thermal protection features. These protections help safeguard the converter and the connected system from potential damage. The converters also feature a quiet operation, making them an ideal choice for applications where minimal noise is essential.

The OPTO PS115-1.5A and PS115-15A come with a heatsink that is pre-installed and thermally optimized for efficient heat dissipation. The converters can be mounted using the provided mounting holes or by using an optional mounting kit.

These DC-DC converters are RoHS compliant and have a low quiescent current, making them an eco-friendly and cost-effective solution for various applications. The OPTO PS115-1.5A and PS115-15A are suitable for use in industrial automation, telecommunications, medical equipment, test and measurement equipment, and other applications requiring a regulated output voltage.

The Opto Technology PS115-1.5A and PS115-15A power supplies are photovoltaic (PV) charging adapters designed for use with solar panels. Both models have their unique features and considerations for potential buyers. Here are the pros and cons of each:

1. Compact and lightweight design: Weighing only 6.4 ounces, this power supply is portable and easy to carry.

2. Wide input voltage range: This power supply can handle a wide range of input voltages (6V-28V) from solar panels, making it suitable for various solar panel systems.

3. Overcharge protection: The PS115-1.5A has a built-in overcharge protection feature that prevents damage to batteries from overcharging.

4. Short circuit protection: This power supply also includes a short circuit protection feature, which safeguards the power supply and connected components against short circuits.

1. Limited output power: The PS115-1.5A can deliver a maximum output power of 1.5 watts, which may not be sufficient for powering high-wattage devices.

2. Single output: This power supply has only one output, which might not be enough for users who require multiple outputs.

1. Higher output power: This power supply can deliver a maximum output power of 15 watts, which makes it suitable for powering higher wattage devices.

2. Multiple outputs: The PS115-15A has multiple outputs (12V, 5V, and 3.3V), making it more versatile for powering various devices.

3. Wide input voltage range: Like the PS115-1.5A, this power supply can handle a wide range of input voltages (6V-28V) from solar panels.

4. Overcharge protection: The PS115-15A also includes overcharge protection to prevent damage to batteries from overcharging.

1. Heavier and larger: The PS115-15A is heavier and larger than the PS115-1.5A, weighing 15.2 ounces and measuring 3.1 x 2.1 x 1 inches.

2. More expensive: The PS115-15A is typically more expensive than the PS115-1.5A due to its higher output power and multiple outputs.

Both the Opto Technology PS115-1.5A and PS115-15A power supplies have their advantages and disadvantages. The PS115-1.5A is compact, lightweight, and suitable for powering low-wattage devices, while the PS115-15A is more versatile, with higher output power and multiple outputs. The choice between the two depends on your specific power requirements and budget. If you need to power low-wattage devices and prefer a compact and portable power supply, the PS115-1.5A may be the better option. However, if you require higher output power and multiple outputs, the PS115-15A is the more suitable choice.

Based on the given information, if you need to power low-wattage devices and prefer a compact and portable power supply, I would recommend the Opto Technology PS115-1.5A. However, if you require higher output power and multiple outputs, I would recommend the Opto Technology PS115-15A. Both power supplies offer robust protection features, making them suitable for various solar panel systems.

Details:

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part #: ps11515a prices

• $175.00-$395.20

specifications strialpower:

• brand: Opto 22
• manufacturer part number: PS115-1.5A

general strialpower:

• condition: Used
• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies

offer strialpower:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: January 15, 2026

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• credit card: Mastercard
• wallet: Apple-pay
• other

seller strialpower:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.4%
• # reviews: 185866

returns strialpower:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

shipping strialpower:

• service: Standard
• transit: 34-39 Days
• cost: $12.90
• type: Fixed
• class: Standard