MPB125-4250R POWER ONE, MPB125-4250R Datasheet
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MPB125-4250R
Specifications of MPB125-4250R
Related parts for MPB125-4250R
MPB125-4250R Summary of contents
Page 1
... DC power in a variety of configurations. The MPB125 is rated for convection as well as forced-air cooling. Full output power is available with as few as 5 Cubic Feet per Minute (CFM) forced-air cooling with the exception of the MPB125- 2003 and -2003D which need only 10 CFM for full power. Optional remote on/off with standby power is also provided (see Options). ...
Page 2
... Total voltage compensation for cable losses on +Sense. Total voltage compensation for cable losses on -Sense. NOTES: 1) For MPB125-2003, a minimum airflow of 10 CFM is required to provide the maximum current of 30A on V1. V1 current can be as high as 25A with a minimum airflow of 5 CFM. 2) -Sense must be connected to output common or load common for proper power supply operation. ...
Page 3
... There are some limits for parallel operation. See MPB125 Applications Note. N+1 redundancy is provided. V2 needs an external isolation diode for N+1 operation. An external diode is required on MPB125-2003 and MPB125-2005 models for redundancy on both V1 and V2, or when ordering, you can specify MPB125-2003D or -2005D which have an internal isolation diode. Isolation Diode Internal isolation diode is provided on V1 for all dual-output models except the MPB125-2003 and MPB125-2005 ...
Page 4
... NOTE: The addition of Option “R” increases the supply width from 3.0 to 3.8 inches. Consult factory for availability. 1 NOTES: For MPB125-2003 and -2003D, a minimum airflow of 10 CFM is required to provide the maximum current of 30A on V1. V1 current can be as high as 25A with a minimum airflow of 5 CFM. Ordering Information: ...
Page 5
... POINT FOR REFERENCE ONLY 1.25" (31.75) PRINTED CIRCUIT BOARD Mating Connectors NOTE: Part numbers are MOLEX; equivalents are acceptable. OCT 24, 2005 revised to JUN 05, 2006 MPB125 Multiple-Output AC-DC Series Data Sheet 5.00" (127.0) 4.55" (115.57) TOP VIEW SHOWN SIDE VIEW MPB125 -2012 ...
Page 6
... SAFETY GROUND CONNECTION POINT 1.25" (31.75) PRINTED CIRCUIT BOARD Mating Connectors NOTE: Part numbers are MOLEX; equivalents are acceptable. OCT 24, 2005 revised to JUN 05, 2006 MPB125 Multiple-Output AC-DC Series Data Sheet 5.00" (127.0) 4.55" (115.57) TOP VIEW PIN #1 PIN #1 SCREWS SHOWN ...
Page 7
... CONNECTION POINT FOR REFERENCE ONLY 1.25" (31.75) PRINTED CIRCUIT BOARD Mating Connectors NOTE: Part numbers are MOLEX; equivalents are acceptable. OCT 24, 2005 revised to JUN 05, 2006 MPB125 Multiple-Output AC-DC Series Data Sheet 5.00" (127.0) 4.55" (115.57) TOP VIEW J3 SIDE VIEW MPB125 -3000 ...
Page 8
... FOR REFERENCE ONLY 1.25" (31.75) PRINTED CIRCUIT BOARD Mating Connectors NOTE: Part numbers are MOLEX; equivalents are acceptable. OCT 24, 2005 revised to JUN 05, 2006 MPB125 Multiple-Output AC-DC Series Data Sheet MPB125 Series “R” Option 5.00" (127.0) 4.55" (115.57) J6 PIN #1 TOP VIEW ...
Page 9
... TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. OCT 24, 2005 revised to JUN 05, 2006 MPB125 Multiple-Output AC-DC Series Data Sheet MPB125 Series “R” Option 5.00" (127.0) 4.55" ...