HPL-2400 Datasheet
HPL-2400 Series
High Power Loads
Features:
•
2400 W resistive load
•
Very low inductance allows fast rise and
fall times in pulsed applications
•
Fault detection
•
RoHS compliant
The HPL-2400 product line features allow flexible, reliable, high-power loads that meet demanding
needs with a standard product. Seven standard load values including .125, .250, .500, 1, 2, 5 and
10 ohms are available. Custom values from .125 to 125K ohms can be configured at the factory
in order to directly match specific load characteristics (i.e. laser diode). The status monitor allows
users to monitor the temperature of the heat sink and provides a warning when the temperature
exceeds 60C. The module is enclosed to protect the components and ensure reliable, long-term
use. Liquid cooling and a 2400 watt load rating allow for use in a wide variety of applications from
very low power to the full rating of the module. The low-inductance design enables the testing of
high-speed pulsed applications.
Using the load is simple utilizing either the DB-37 connector or ring terminals. The DB-37 con-
nector allows the load to be used in pulsed applications with less than 100 ns rise and fall times.
Ring terminals can be used for DC applications.
Load Values
0.125
W
0.250
W
0.500
W
1.00
W
2.00
W
5.00
W
10.00
W
Custom resistances from
0.125
W
to 250K
W
available
upon request.
Part Number
HPL-2400-0.125
HPL-2400-0.250
HPL-2400-0.500
HPL-2400-1.00
HPL-2400-2.00
HPL-2400-5.00
HPL-2400-10.00
Please contact customer service.
970-493-1901
sales@ixyscolorado.com
For sales information or technical questions contact your local IXYS representative or IXYS Colorado directly at:
Sales:
970.493.1901
or
sales@ixyscolorado.com
Technical Support:
techsupport@ixyscolorado.com
-1-
Specifications
PARAMETER
Load Inductance
Load Capacitance
Temperature Coeffient
Resistance Tolerance
Resistance Tolerance Calibrated
Voltage Range
DC Current Range
Pulsed Current Range
Maximum Duty Cycle (for Pulsed Current
Applications)
< 20 nH
<
160 pF
+
150 ppm/°C
+
5%
+
1.0%
0 to 275 VDC
0 A to 95 A
0 A to 600 A
Maximum duty cycle is dependant on input voltage and maximum DC current as constrained
in the SOA graph.
Duty Cycle Maximum = (DC Current Maximum SOA graph) / (Pulse Current)
Example: Input Voltage
= 125 V (user requirement)
DC Current Maximum = 20 A (taken from SOA graph)
Desired Pulsed Current = 600 A (user requirement)
Duty Cycle Maximum = 3.33%
(as calculated below)
Duty Cycle Maximum = (DC Current SOA graph) / (Pulsed Current)
Duty Cycle Maximum = (20 A) / (600 A) = 3.33% Duty Cycle Maximum
Recommended DB37 Input Connector for
pulsed applications
DB-37 Pinout
Female, A # L77DC37S
Positive Pins 1 to 16
Negative
Pins 20 to 35
No Connection
Pins 17, 18, 19, 36, 37
M5 or US #10 to 32
•AWG 16 to 14
•AWG 10 to 12
•AWG 8
•AWG 6
TE Connectivity # 2-34861-1
TE Connectivity # 2-34854-1
TE Connectivity # 52263
TE Connectivity # 52265-3
* See SOA graph
* See SOA graph
VALUE
LOAD CHARACTERISTICS
Recommended Ring Terminal Hardware
Recommended Ring Terminals
Recommended for DC applications
COOLING
Water flow rate
Outside diameter
Recommended hose clamp
Recommended hose type
Review graph for safe operating area specifics.
6.35mm ( ¼ ”) outer diameter copper tube ends.
McMaster-Carr # 5407K57
Flexible Polyethylene tubing; McMaster-Carr # 9336T1
For sales information or technical questions contact your local IXYS representative or IXYS Colorado directly at:
Sales:
970.493.1901
or
sales@ixyscolorado.com
Technical Support:
techsupport@ixyscolorado.com
-2-
STATUS MONITOR
Description
Uses Molex SL modular connector. Monitors cold plate temperature. Switch activates at
60°C
+
5°C . Does NOT disconnect the load. The status monitor connection is not re-
quired, but is recommended.
+5VDC
+
5%
<= 1% of regulated voltage
125 mA
•Pin
•Pin
•Pin
•Pin
•Pin
•Pin
1=Normally Closed
2=Common
3=Normally Open
4=Not used
5=+5VDC
6=+5VReturn
DC Voltage
DC Ripple Voltage
DC Current
Pinout
Truth Table
Cold Plate Temperature
< 55°C
(Normal condition)
>65°C
(Fault condition)
Pin 1
Shorted to 2
Open
Pin 3
Open
Shorted to 2
NO/NC Contact Current
NO/NC Contact Voltage
Recommended Connector
Recommended Connector Crimp Pins
Operating Ambient Temperature
Weight
Dimensions (H X W X D)
250 mA *into a resistive load
0 V to 75 V
Molex # 50-57-9406
Molex # 16-02-1113
GENERAL
15°C to 35°C
~1.8 kg (3.8 pounds)
~6.7 cm x 33 cm x 9.5 cm
(2.625 in x 13.0 in x 3.75 in)
For sales information or technical questions contact your local IXYS representative or IXYS Colorado directly at:
Sales:
970.493.1901
or
sales@ixyscolorado.com
Technical Support:
techsupport@ixyscolorado.com
-3-
Safe operating area
of HPL-2400
100
90
80
DC Current
(amps)
DC Current
(A)
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
175
Voltage
(V)
Voltage
(volts)
200
225
250
275
300
SOA
Recommended water
flow
7
6
SOA
Water flow should be at or above this line.
Not to exceed 7 liters / minute.
Flow (liters/minute)
5
4
3
2
1
0
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
HPL-2400 Power (W)
For sales information or technical questions contact your local IXYS representative or IXYS Colorado directly at:
Sales:
970.493.1901
or
sales@ixyscolorado.com
Technical Support:
techsupport@ixyscolorado.com
-3-
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
IXYS
:
HPL-2400-.125 HPL-2400-.250 HPL-2400-.500 HPL-2400-1.00 HPL-2400-10.00 HPL-2400-2.00 HPL-2400-5.00
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