Specification Outline & Instruction for the 21012C10 Converter
REV
002
003
004
REVISIONS
DESCRIPTION
ECO
ADD CE MARK – ADD SPECIFICATION FOR THERMAL CYCLE AND
5340 THERMAL SHOCK – ADD ‘e11 03 4947’ COMPLIANCE MARK - ADD
WEIGHT
OMIT GREEN ‘e’ MARK – ADD ORANGE ‘50’ MARK
5465
ADD WWW.SUREPOWER.COM LOGO TO PRODUCT LABEL
5627 OMIT PRODUCT AND SERIAL NUMBER LABEL DETAIL
DATE
BY
4/23/09
GF
10/05/09
JT
05/10/10
JT
SPECIFICATION OUTLINE
21012C10 Converter
24V to 12V/ 12 Amps, with Switched output
UNLESS OTHERWISE SPECIFED
DIMENSIONS ARE IN INCHES [MM]
.XX ± .10 [X.X ± 2.5]
.XXX ± .030 [X.XX ± 0.76]
INTERPRET GEOMETRIC DIMENSIONS AND
TOLERANCING PER ASME Y14.5-1994
DRAWINGS IN THIS DOCUMENT ARE NOT TO SCALE
TOLERANCES ARE:
APPROVALS
DRAWN BY
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SURE POWER INC.
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
DATE
MAM
11/28/07
PROJECT ENG APPROVAL
ENG MANAGER APPROVAL
PRODUCT MANAGER APPROVAL
SIZE
A
SCALE:
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
1
OF
10
F04-019-007
THEORY OF OPERATION
The 21012C10 is a 12A DC to DC converter. The converter is used to provide energy
for 12V apparatus from a 24V source.
The converter provides both a switched output and an unswitched output. The switched
output responds to the IGNITION input. When the IGNITION input is active the switched
output is enabled. The feature is primarily used when the converter is used to power a
radio with memory requirements. If a switched output is not required then the
unswitched output should be used, and the ignition input and switched output pins can
be left unconnected.
The converter is designed to withstand the severe electrical environment of heavy-duty
trucks and off highway equipment. The converter can withstand load dump, reverse
battery, short circuit, and over-temperature without damage to the unit.
The switched output is implemented using a MOSFET transistor. Due to the MOSFET
body diode the switched output should never be connected to a battery or voltage
source.
Protection circuits include an over voltage monitor for input voltage and over
temperature monitor attached to the PCB near the internal FET’s. Both monitors can
shut the converter off until the corresponding out of range condition is corrected.
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
2
OF
10
F04-019-007
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
3
OF
10
F04-019-007
FUNCTIONAL DESCRIPTION
Connections
Connections to the unit are made via a 6 pin connector. The terminals are as follows:
Deutsch connector DT13-6P
Pin 1
+24V Input Voltage
Input voltage to the converter.
Pin 2
Ignition
Switched output control lead, active high.
Pin 3
Ground
System ground.
Pin 4
+12V Unswitched
Unswitched output voltage.
Pin 5
+12V Switched
Switched output voltage, controlled by Pin 2 above.
Pin 6
Ground
System ground.
DEUTSCH MATING CONNECTOR
HOUSING:
SOCKET:
LOCK:
DT06-6S
0462-209-16141
W6S
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
4
OF
10
F04-019-007
ENVIRONMENTAL SPECIFICATIONS
Characteristic
Parameter
Unit
-40 to +85
°C
-55 to +105
°C
Over-Temp Limit
105
°C
Maximum Heatsink
Temperature
100
°C
0 to 95
%RH
96
Hrs
Operational Temperature
Range
Storage Temperature
Range
Humidity
Salt Spray
Handling Shock
Sealing
Vibration
Immersion
Will show
damage
+/-35
Notes:
Ambient temperature
Approximate case temperature that
activates the over-temperature protection
circuit.
Heatsink temperature must be kept
below this value to prevent activation of
over-temperature shutdown circuit.
SAE J1455, Rev Aug 94, Section 4.2
ASTM B117-07
SAE J1455, Rev Aug 94, Section 4.10
kPa
9.26Grms,
20 – 2kHz
Sealed against water and water vapor.
MIL-STD-202G, Method 214A,
Fig. 214-1, Test Condition 1C
1 meter for ½ hour. IEC 60529, Rev 2.1,
IP67
1 meter
Pressure wash
SAE J1455, Rev June 2006, Section 4.5
MIL-STD-202G, Method 213B,
Conditions J
Shock
30g, 11mS,
½ sine
Thermal Cycle
-40 to +85
100 cycles
°C
SAE J1455, Rev June 2006
Sect 4.1.3.1, Fig 2B
Thermal Shock
-40 to +85
10 cycles
°C
SAE J1455, Rev June 2006
Sect 4.1.3.2, Fig 2C
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
5
OF
10
F04-019-007
ELECTRICAL SPECIFICATIONS
MAXIMUM RATINGS:
Maximum ratings establish the maximum electrical rating to which the unit may be subjected without
damage.
Characteristic
Parameter
Unit
Standoff Voltage
36
V
Time at Standoff
5
min
Reverse Polarity
-32
V
Time at Reverse Polarity
1
Hr
Maximum Allowable
Load
12
A
Notes:
Applied between pins 1 and 2 relative to
pins 3 and 6. Unit must remain functional
after this voltage is removed.
25°C
This is the maximum reverse voltage that
may be applied between pins 1 and 2 relative
to pins 3 and 6 without permanent unit
damage.
Tested at 85°C per SAE J1455, Rev Aug 94,
Section 4.11.1
Output current is the sum of the currents
from the switched and unswitched outputs.
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
6
OF
10
F04-019-007
ELECTRICAL CHARACTERISTICS:
Unless otherwise stated, conditions apply to full temperature range and full input voltage range.
Characteristic
Input voltage
operating range
Input Over Voltage
Turn OFF
Input Voltage for
Turn ON
Maximum Input
Current
MIN
TYP
MAX
Unit
18
27.5
32
V
36
V
34
18
Quiescent Current
V
5
10.8
A
7
mA
Efficiency
85%
90%
Output Voltage
13.2
13.7
14.2
V
13.0
14.7
16.1
A
Output Operational
Current Limit
Recommended input
fuse
Output Short Circuit
Current Limit
20A
Notes:
Output voltage to remain within specified
output range under full load.
Converter will shutdown within this range
and above, 25°C.
Converter must have this input voltage level
to start up into specified maximum load.
Input voltage 18V, load of 12A, 25°C
Input Voltage 24V. Current draw from the
input with no load attached to either output,
and ignition off. 25°C.
Over entire input voltage range at rated
output current at 25°C.
Over entire input voltage range at rated
output current at 25°C.
Sum of unswitched and switched outputs
with output voltage within specified range.
External fuse on input wiring
20
A
20
A
20
A
Input voltage 18V, output voltage less than
2 Volts.
Input voltage 27.5V, output voltage less
than 2 Volts.
Input voltage 32V, output voltage less than
2 Volts.
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
7
OF
10
F04-019-007
ELECTROMAGNETIC COMPATIBILITY
Immunity to Radiated
Electromagnetic Fields
Level
Notes:
Bulk Current Injection (BCI) Method
60 mA
SAE J1113-4, Rev Aug 2004
Requirements = Class B, Region 2
30 MHZ to 18 GHz,
Absorber-Lined Chamber
60 V/m
SAE J1113-21, Rev Oct 2005
Requirements = Status 2
Conducted Immunity
Level
Notes
250 kHz to 400 MHz
Direct Injection of Radio Frequency
(RF) Power
Emissions
200mW
Level
SAE J1113-3, Rev Sep 2006
Requirements = Class B, Region 2, Level 3
Notes:
Conducted Emissions
Class 2
SAE J1113-41, REAF May 2000
Section 5
Conducted Emissions - Component/Module
Radiated Emissions
Class 2
SAE J1113-41, REAF May 2000
Section 7
Radiated Emissions - Component/Module
Transient Immunity Test
Level
Notes:
Inductive Switching
24V Vehicle
SAE J1455, Rev Aug 94, table 4B compliant.
Mutual Coupling
24V Vehicle
SAE J1455, Rev Aug 94, table 4B compliant.
Load Dump
24V Vehicle
SAE J1455, Rev Aug 94, table 4B compliant.
Electrostatic Discharge Immunity
Level
Notes:
ESD, Powered (In Vehicle)
±8kV direct
±15kV air
SAE J1113/13, Rev Nov 2004
All connections and exposed parts.
ESD, Package and Handling
±8kV direct
±15kV air
SAE J1113/13, Rev Nov 2004
8kV max on pin 5
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
8
OF
10
F04-019-007
Regulatory Requirements
Level
Notes:
Radiated Emissions
Per
Standard
EU Directive 2004/108/EC as amended, ISO
13766 and EN13309
Emissions
Per
Standard
EU Directives 72/245/EEC as amended
Immunity
Per
Standard
EU Directives 72/245/EEC as amended
Restriction of the use of certain
Hazardous Substances in electrical
And electronic equipment
Per
Standard
EU Directive 2002/95/EC as amended
End of Life Vehicles
Per
Standard
EU Directive 2000/53/EC as amended
Requirements for concentration
limits for certain hazardous
substances in electronic information
products
Per
Standard
People’s Republic of China legislation SJ/T
11363-2006
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
9
OF
10
F04-019-007
MECHANICAL SPECIFICATIONS
CONVERTER WEIGHT: 560 ± 56 grams
UNIT DIMENSIONS: Inches [Millimeters]
(3.160 [80.26])
2X .210 [5.33]
PRODUCT LABEL
1.580 [40.13]
(.29 [7.4])
4.150 [105.41]
.175 [4.45]
(4.500 [114.30])
(2.364 [60.05])
(2X .350±.020)
([8.89±0.51])
TITLE
MODEL NO: 21012C10
24V/12V,12 AMP CONV,RoHS
WITH SWITCHED OUTPUT
SPECIFICATION OUTLINE
PROPRIETARY
THIS DRAWING IS THE PROPERTY OF SURE POWER
INC. and shall not be copied, reproduced, lent, or disposed
of, nor used for any purpose other than that for which it is
specifically provided without written permission of
SIZE
SURE POWER INC.
SCALE:
A
CAGE CODE NO. DRAWING NO.
55156
NONE
REV
004
21012C10
FILE:
21012C10-004
SHEET
10
OF
10
F04-019-007
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement