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DC to DC Converters
Distributed Power Supplies for Systems, Insulation Type
Quarter Brick Type iQM Series
Power supply systems for infrastructure devices used in communi-
cation networks primarily use brick-type DC to DC converters.
Some parts of these devices require low voltage and power.
We have developed a lineup of compact quarter brick types that
meet these requirements.
FEATURES
• Wide input voltage range (DC.36 to 75V)
• These quarter brick products support large currents of 50A and
60A.
• High efficiency: 90.5%(3.3V output)
• Heat sink is not required.
• Remote ON-OFF function
• Output voltage external variable function
• Remote sensing function
• Parallel operation
• Various protective functions
PRODUCT IDENTIFICATION
iQM 48 060A 015V
(1) (2) (3) (4)
PART NUMBERS AND RATINGS
Output voltage(V)
Current(A)
Part No.
-
1.2
1.5
1.8
2.5
2.5
2.5
3.3
3.3
5.0
12
60
60
60
40
50
60
35
50
33
17
iQM48060A012V
iQM48060A015V
iQM48060A018V
iQM48040A025V
iQM48050A025V
iQM48060A025V
iQM48035A033V
iQM48050A033V
iQM48033A050V
iQM48017A120V
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(1) Type name
iQM: Quarter brick type
(2) Rated input voltage
(3) Output current
(4) Output voltage
(5) Option code
005: Standard (Negative on/off logic, Pin length: 5.08mm)
000: Positive on/off logic, Pin length: 3.68mm
001: Negative on/off logic, Pin length: 3.68mm
002: Positive on/off logic, Pin length: 2.79mm
003: Negative on/off logic, Pin length: 2.79mm
004: Positive on/off logic, Pin length: 5.08mm
• All specifications are subject to change without notice.
002-02 / 20040524 / ea33_br_iqm.fm