Emerson / Artesyn / Astec 73-554-0330 Power Supply Module

The Emerson / Artesyn / Astec 73-554-0330 is a power supply module designed for robust performance in industrial and commercial applications. It belongs to the MP4 Module range and is rated at 144W. This module offers features such as current share on outputs with ratings of 10 A or greater, and remote sense on outputs greater than 2 A. It also includes overload protection, voltage adjustment on all outputs, and margining on single output modules. Additionally, the 73-554-0330 features an Input-OK signal and a status indicator LED.

### Technical Specifications

**General**
* **Manufacturer:** Emerson / Artesyn / Astec
* **Model:** 73-554-0330
* **Product Type:** Power Supply Module
* **Series:** MP4 Module range
* **Power Rating:** 144W (Standard)
* **Input Voltage:** 115/230 VAC, 60 Hz
* **Output Voltage Configuration:**
* 4LL configuration: V1 = 12V at 10A, V2 = 12V at 4A
* 4NN configuration: V1 = 15V, V2 = 15V
* **Precharge Resistor:** 12 ohm (for 4NN configuration)

**Electrical Features**
* **Current Share:** Available on outputs with ratings of 10 A or greater.
* **Remote Sense:** Available on outputs with ratings greater than 2 A.
* **Overload Protection:** Included on all outputs.
* **Voltage Adjustment:** Available on all outputs.
* **Margining:** Available on all single output modules.
* **Module Inhibit:** TTL, isolated, singles and dual outputs (both outputs). Can be used for external output sequencing.
* **Global DC OK Signal:** Included.
* **Isolated 5V Bias Voltage:** Available.
* **Power Factor Correction:** Included.
* **Switching Frequency:** 250 kHz.
* **Output/Output Isolation:** > 1 meg ohm.

**Interfaces and Indicators**
* **Input-OK Signal:** Included.
* **Status Indicator LED:** For Input-OK signal.
* **Global and Individual Module Inhibits/Enable:** Available.

**Physical**
* **Mounting:** Chassis Mount
* **Cooling:** Forced air cooling, field-replaceable fan
* **Dimensions (approximate):** 330mm x 280mm x 23mm
* **Weight (approximate):** 1.2KG

**Compliance and Safety**
* **Harmonic Distortion:** EN61000-3-2 compliance.
* **EMI:** CISPR22, EN55022 Curve B conducted / radiated EMI.
* **CE Mark:** Meets European CE Mark requirements.
* **Safety:** Must be returned to an Astec Authorized Service Station for servicing to ensure compliance with safety requirements. Disconnection from the line must be in the end system. Ground connection provided to protect against shock hazard.

**Compatibility**
* The Emerson / Artesyn / Astec 73-554-0330 power supply module is part of the MVP Series and MP4 Module range.

### Why Choose Aumictech for the Emerson / Artesyn / Astec 73-554-0330 Power Supply Module?

At Aumictech, we specialize in supplying high-end power supply modules. Whether you need reliable power conversion for industrial automation, stable performance for complex electronic systems, or a dependable source for mission-critical applications, our team ensures the Emerson / Artesyn / Astec 73-554-0330 delivers maximum performance for your application.