MODEL Vnom Set Point Dynamic Vtrim Imax Power I Limit onset OVP Remote Power
Adjust Range (V) Range (V) (A) (W) Sense Good
XgM 5.0 3.2-6.0 1.0 to 6.0 40 200 49.5 7.3 Yes Yes
XgN 12.0 6.0-15.0 1.0 to 15.0 20 240 27.5 18.0 Yes Yes
XgP 24.0 12.0-30.0 1.0 to 30.0(1) 10 240 14.5 34.0 Yes Yes
XgQ 48.0 24.0-58.0 1.0 to 58.0(2) 6 288 7.4 64.0 Yes Yes
400W-800W
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powerMods
Wide Trim powerMod Series
The new Wide-Trim powerMod family of plug-in DC modules from Excelsys is
compatible with all powerPac families in the Excelsys range. The powerMods
convert the intermediate bus voltage provided by the powerPac to your specific
output DC voltage requirements. The powerPac families include UltiMod, Ultra
Quiet Xgen, High Power Xgen and Hi-Rel/MILCOTS Xgen available as stand-
alone chassis to 1340W, but each can be paralleled for operation above 2KW.
The existing Excelsys powerMods provide output voltages from 1.5V to 58V. The fea-
ture rich powerMods provide a suite of output signals and user configurable functions
increasing design-in flexibility. User configurable functions include local and remote
adjustment, adjustable current limit, dynamic voltage trim/adjust, alternative current
limiting technique and inhibit/enable functions. Existing powerMods in this range
include XgA-XgL and Xg1-Xg8.
Excelsys now expands this family with four new powerMods with each offering extra-
wide voltage trim ranges, along with the complete suite of standard control features.
The new powerMods; XgM, XgN, XgP and XgQ are available with nominal voltages of
5V, 12V, 24V, and 48V respectively, each can be trimmed down to 1.0V. All powerMods
can be simply plugged into a standard powerPac in the normal way, all modules are
interchangeable and can be put in series or parallel ensuring that you have the most
flexible power supply at your fingertips.
The XgM, XgN, XgP and XgQ powerMods continue the Excelsys tradition of providing
an instant, no compromise power solution for any application where a unique set of
voltage and current requirements is needed.
PLUG & PLAY POWER
next generation power solution
FEATURES & OPTIONS
• Dual Safety Approvals
- UL/EN60950 2nd edition
- UL/EN60601-1 3rd edition
• 1.0V to 58V standard output voltages
•Standard Medical Features
- Leakage Current <300µA (<150µA optional)
- 2 MOPP
- 4KV Isolation
• Highest Efficiency - up to 92%
• SEMI F47 Compliant
• Individual output control signals
• - 40°C Startup Temperature
• Conducted EMI EN 55022 Class B
• OVP, OTP, OCP as standard
• MIL STD-810G: Shock & Vibration
• Adjustable output voltages
• Adjustable current limit
• Output inhibit / enable control
• Parallel / Series of multiple outputs
• All outputs fully floating
• These new powerMods are all 100%
interchangeable and compatible with all
Excelsys Modular powerPacs & other
powerMods
TYPICALAPPLICATIONS
• Medical; Clinical diagnostic equipment,
Dialysis equipment, Clinical & Cosmetic
Lasers, Radiological Imaging, Clinical
Chemistry
• Industrial; Test and Measurement, Industrial
Machines, Lasers, Automation equipment,
Printing, Telecommunications, Audio
equipment,
• Hi Rel / MILCOTS; Harsh Industrial
Electronics, Radar
Wide Trim
powerMod Series
Wide Trim powerMod Series
Output Connectors
The output powerMods connection details are shown below. The power and signal connectors are as follows:
J3
J4
Voltage
Adjust
M4 Screws
2 1
2
1
Type A: powerMods
XgM, XgN, XgP, XgQ
Output Signals and Power Connector
Pinout
Pin J3 J4
1 +Sense -Vout
2 -Sense +Vout
3 Vtrim
4 Itrim
5 +Inhibit/Enable
6 -Inhibit/Enable
7 +pg
8 -pg
Series Connection
To achieve increased output voltages, simply series outputs using standard series links, paying attention to the
requirements to maintain SELV levels if required in your system.
Parallel Connection for powerMods
To achieve increased current capacity, simply parallel outputs using the standard parallel links. Excelsys ‘wireless’
sharing ensures that current hogging is not possible. To parallel connect outputs:
1. Switch on IShare switch to ON for powerMods XgM - XgQ
2. Connect Negative Parallel Link.
3. Adjust output voltages of powerMods to within 5mV of each other.
4. Connect Positive Parallel Link.
Parallel Links available to
order. Part Number XP1
Series Links available.
Part Number XS1
Output Mating Connectors
J3: Locking Molex 51110-0860; Non Locking Molex 51110-0850; Crimp Terminal: Molex p/n 50394. Or Molex 51110-0856, includes Locking
Tab & Polarization Keying,
J4 (Type A): M4 Screw
J4 (Type B) Connector: Camden 9200/4A: Metz Connect PN ASP0450422: Or Conta-clip PN 11209.1: Or Camden Boss CTB9200/4A: Or
Altech SH04-5,00
DIP Switch Option
powerMods can be configured to be normally ON or normally OFF by appropriate setting of the
DIP switch on the powerMod. (default mode is normally ON). The powerMod will deliver output
voltage when mains is applied (and the powerPac is enabled). The powerMod requires an exter-
nal 5V signal (between +IN/EN and -IN/EN) to disable the output pins. This may be reversed by
setting of the dip switch to the OFF position.
Dip Switch settings above are:
Current Share: OFF
Inhibit ON: Normally ON
DIP Switch for Current Share &
Inhibit/Enable for powerMods
PowerPacs
These powerMods can be used in conjunction with any Excelsys Modular powerPac for a variety of applications in Medical, Industrial,
Communications or Military markets.
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8
2
Notes:
1) From 1V to 4.5V XgP output ripple and transient response are load dependent. Please consult Excelsys Applications Engineering Team or support@excelsys.com for
performance characterisation.
2) From 1V to 7V XgQ output ripple and transient response are load dependent. Please consult Excelsys Applications Engineering Team or support@excelsys.com for
performance characterisation.
3) Refer to the UltiMod Designers Manual for additional information.
