GE Industrial Solutions JNC350R Series - Manual

Data Sheet
August 9, 2010
JNC350R Series Power Modules; DC-DC Converters
18-36 Vdc Input; 28Vdc Output; 350W Output
* UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
‡
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Document No: DS10-002 ver 1.01
PDF name: JNC350R.pdf
:
Features
 Compliant to RoHS EU Directive 2002/95/EC (-Z
versions)
 Compliant to ROHS EU Directive 2002/95/EC with
lead solder exemption (non-Z versions)
 Compliant to IPC-9592, Class II, Category 2
 High power density: 129 W/in3
 Industry standard half-brick pin-out
 Industry standard half-brick footprint
57.7mm x 60.7mm x 12.7mm
(2.27” x 2.39” x 0.5”)
 2:1 input voltage range
 Low output ripple and noise
 Constant switching frequency
 Single tightly regulated output
 No minimum load required
 Remote Sense
 Output voltage adjustment trim, 16.8Vdc to 32.0Vdc
 Accepts transient overloads without shutdown
 Latch after output OVP/OCP fault shutdown
 Over temperature protection auto restart
 Wide operating case temperature range (-40°C to
100°C)
 CE mark meets 2006/95/EC directives§
 UL60950-1/CSA† C22.2 No. 60950-1-03 Certified
(CCSAUS) and VDE‡ 0805:2001-12 (EN60950-1)
Licensed
 ISO** 9001 and ISO 14001 certified manufacturing
facilities
Applications
 RF Power Amplifier
 Wireless Networks
 Switching Networks
Options
 Auto-restart after either output OCP or OVP
fault shutdown (“3” option code)
 Auto-restart only after output OCP fault
shutdown (“4” option code)
 Shorter pins (“6” or “8” option code)
 Unthreaded heatsink holes (-18 option code)
 Tunable Loop™ for transient response
optimization (-T option code)
Description
The JNC350R series of dc-dc converters are a new generation of isolated DC/DC power modules providing up to
350W output power in an industry standard half-brick size footprint, which makes it an ideal choice for high voltage
and high power applications. Threaded-through holes are provided to allow easy mounting or addition of a heat sink
for high-temperature applications. The output is fully isolated from the input, allowing versatile polarity configurations
and grounding connections. This module contains an optional new feature, the Tunable Loop
TM , which allows the
user to optimize the dynamic response of the converter to match the load with reduced amount of output
capacitance, leading to savings on cost and PWB area.
RoHS Compliant