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參數(shù)資料
| 型號： | 12D12.1250XW |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 82K |
| 代理商： | 12D12.1250XW |
A
30 Watt XW Dual Series DC/DC Converters
Manufacturing Company, Inc. Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
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BOTTOM VIEW
SIDE VIEW
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
Seal around terminals is not hermetic. Do not immerse units in any
liquid.
0
10
2030
405060
7080
90
100
LOAD (%)
70
75
80
85
90
EFFICIENCY
(%)
12D EFFICIENCY Vs. LOAD
Vin = 9VDC
Vin = 12VDC
Vin = 18VDC
0
10
2030
405060
7080
90
100
LOAD (%)
70
75
80
85
90
EFFICIENCY
(%)
24D EFFICIENCY Vs. LOAD
Vin = 18VDC
Vin = 24VDC
Vin = 36VDC
0
10
2030
405060
7080
90
100
LOAD (%)
70
75
80
85
90
EFFICIENCY
(%)
48D EFFICIENCY Vs. LOAD
Vin = 36VDC
Vin = 48VDC
Vin = 72VDC
Typical Performance (Tc=25°C, Full Rated Load).
(7)
Dynamic response is defined as the peak overshoot during a
transient as defined in note 6 above.
(8)
The input ripple rejection is specified for DC to 120 Hz ripple with
a modulation amplitude of 1% of Vin.
(9)
For module protection only, see also note 2.
(10) The logic shutdown pin is Open Collector TTL, CMOS, and relay
compatible. The input to this pin is referenced to -input (pin 2)
and is protected to +100 VDC.
(11) The functional temperature range is intended to give an additional
data point for use in evaluating this power supply. At the low
functional temperature the power supply will function with no
side effects, however sustained operation at the high functional
temperature will reduce expected operational life. The data
sheet specifications are not guaranteed over the functional
temperature range.
(12) The case thermal impedance is specified as the case temperature
rise over ambient per package watt dissipated.
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