• packageimg
packageimg

OHD3-90B

Heat/frost safeguard mechanism: Activates based on ambient temperature fluctuations, ensuring protection against overheating or freezing

Inventory:7,972

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for OHD3-90B using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of OHD3-90B

The OHD3-90B is a high-power, three-phase AC to DC switching power supply module. It is designed to convert three-phase AC power to a regulated DC output, making it suitable for various industrial applications and equipment.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • L1: Input phase L1 connection
  • L2: Input phase L2 connection
  • L3: Input phase L3 connection
  • N: Input neutral connection
  • GND: Ground connection
  • DC+: Positive terminal for the regulated DC output
  • DC-: Negative terminal for the regulated DC output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the OHD3-90B module for a visual representation.

Key Features

  • High-Power Output: The OHD3-90B provides a high-power output suitable for industrial applications and equipment requiring a robust power supply.
  • Three-Phase AC Input: Designed for three-phase AC input, allowing for efficient and reliable power conversion.
  • Regulated DC Output: Delivers a regulated DC output, ensuring stable and consistent power supply to connected devices.
  • Wide Input Voltage Range: Operates with a wide input voltage range, accommodating different three-phase AC power sources.
  • Protection Mechanisms: Equipped with various protection mechanisms, such as overvoltage protection, over current protection, and short circuit protection, to safeguard connected devices and the power supply module itself.
  • Compact Design: Features a compact design, allowing for easy integration into existing systems or equipment.

Note: For detailed technical specifications, please refer to the OHD3-90B datasheet.

Application

  • Industrial Equipment: The OHD3-90B is ideal for powering various industrial equipment, such as motors, pumps, and machinery.
  • Power Distribution Systems: Suitable for use in power distribution systems where three-phase AC power needs to be converted to DC for efficient power delivery.
  • Renewable Energy Systems: Can be used in renewable energy systems, such as wind turbines or solar panel installations, to convert three-phase AC power to DC for energy storage or distribution.

Functionality

The OHD3-90B is a three-phase AC to DC switching power supply module that efficiently converts three-phase AC power to a regulated DC output. It provides a reliable and stable power source for various industrial applications.

Usage Guide

  • Input Connections: Connect the L1, L2, and L3 pins to the respective phases of the three-phase AC power source. Connect the N pin to the neutral connection. Connect the GND pin to the ground.
  • Output Connection: Connect the DC+ and DC- terminals to the positive and negative inputs of the device or system being powered.

Frequently Asked Questions

Q: Is the OHD3-90B suitable for outdoor applications?
A: The OHD3-90B is designed for indoor use. If you require an outdoor power supply, consider using a weatherproof enclosure or selecting a power supply specifically designed for outdoor conditions.

Q: Can I use the OHD3-90B with a single-phase AC power source?
A: No, the OHD3-90B is specifically designed for three-phase AC input. For single-phase AC power sources, alternative power supply solutions would be more appropriate.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Thermostats RoHS Details
Accuracy +/- 5 C Brand KEMET
Maximum Operating Temperature + 150 C Minimum Operating Temperature + 30 C
Product Type Thermostats Series OHD
Factory Pack Quantity 100 Subcategory Sensors
Part # Aliases USEO390B000000 Unit Weight 0.084658 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

packageimg

OHD3-90B

Heat/frost safeguard mechanism: Activates based on ambient temperature fluctuations, ensuring protection against overheating or freezing

Inventory:

7,972