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LPQ252-C Datasheet with Chat AI

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Part No.	LPQ252-C
Manufacturer	EMERSON-NETWORKPOWER
Size	404 Kbytes
Pages	3 pages
Description	Active power factor correction

Datasheet Summary with AI

1. Product Overview:

️· Manufacturer: Emerson Network Power (now part of Emerson)
️· Type: Power Supply Unit (PSU) - Likely embedded power, focused on continuity and critical applications.
️· Focus: AC Power, Connectivity, DC Power, Embedded Computing, Monitoring, Services

2. Key Specifications & Features (Inferred from Text - precise numerical values are sparse):

️· Input:
- Accepts AC input
- Neutral, Line, Ground connections (SK1 connector)
️· Outputs (SK2 Connector):
- +12V / +15V output
- -12V / -15V output
- 5-25V adjustable/floating output (RET Float, Float)
️· Remote Monitoring/Control (SK3 Connector):
- Remote sense (+/-)
- Remote inhibit (N.O./N.C.)
- Common
- Current Sharing
- Power Fail indication
- DC Power Good indication
️· Fan Control (SK4 & SK7 Connector):
- 12V @ 12W fan output
️· Supervisory Outputs (SK5 Connector):
- +5V @ 1A supervisory output supply.

3. Connectors & Pin Assignments (SK1 - SK7): This is a critical section, detailing the function of each pin on the various connectors. A summary is included within the text extract.

️· SK1: AC Input (Neutral, Line, Ground)
️· SK2: DC Outputs (various voltages, floating and adjustable)
️· SK3: Remote Monitoring/Control
️· SK4: Fan Power
️· SK5: Supervisory Outputs
️· SK7: Fan power (duplicate of SK4?)

4. Regulatory & Contact Information:

️· Multiple global contact locations: UK, Hong Kong, and a website address (www.PowerConversion.com) and tech support email.
️· Legal Disclaimer – Emerson assumes no liability for errors or omissions.

5. Recurring Themes/Notes:

️· Critical Applications: The document emphasizes continuity and reliability, indicating it’s designed for business-critical power needs.
️· Adjustability/Floating: Several outputs are described as “floating” and "adjustable", suggesting flexibility for different system requirements.
️· Fan Control: Dedicated connectors for fan power and control.

What's Missing/Unclear:

️· Specific Power Ratings: While voltages are mentioned, the wattage or amperage for each output is not clearly stated. This would be vital for proper usage.
️· Efficiency: Efficiency ratings are not specified.
️· Detailed Protection Features: The document doesn's detail what protections are built in (over-voltage, over-current, short-circuit, etc.).
️· Physical Dimensions & Weight: Not mentioned.
️· Operating Temperature Range: Not specified.