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参数资料
| 型号： | LED15-48S15W-A |
| 厂商： | ASTRODYNE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | MODULE-6 |
| 文件页数： | 2/4页 |
| 文件大小： | 668K |
| 代理商： | LED15-48S15W-A |
Isolated and Regulated 15 Watt Open Frame DC/DC Converters
L E D 1 5 W series
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
INPUT SPECIFICATIONS
Input Voltage Ranges:
24 VDC Nominal
9-36 VDC
48 VDC Nominal
18-75 VDC
Start Up Voltage
24V: 9VDC, 48V: 18VDC
Shutdown Voltage
24V: 8VDC, 48V: 16VDC
Input Voltage Variation (dv/dt)
5V/ms, max. to ETS300 part 4.4
Max. Voltage Surge (100mS max) 24 VDC Nominal
50 VDC
48 VDC Nominal
100 VDC
Input Reflected Ripple Current
30mA, pk-pk Nom I/P, FL
OUTPUT SPECIFICATIONS
Voltage and Current
See Selection Chart
Minimum Load
0%
Voltage Adjust
±10%
Line Regulation (HL-LL, FL)
±0.2%
Load Regulation (NL-FL)
±0.2%
Start Up Time (Power or RC)
30mS, max.
Temperature Coefficient
+/-0.02%/°C, max.
Ripple/Noise
100mV, pk-pk
Voltage accuracy (FL, Nom I/P)
+/- 2%, (+/-5%)
Transient Response Recovery
25% Load Step Change
250 microSeconds
Short Circuit Protection
Hiccup, self-recovering
Overvoltage Protection Threshold: (Clamp)
3.3V Output
3.7-5.4Volts
5V Output
5.6-7.0Volts
12V Output
13.8-17.5Volts
15V Output
16.8-20.5Volts
Overload Protection
150% of Full Load (FL), typ.
GENERAL SPECIFICATIONS
On/Off Control
Negative Logic (Ref to - Input) is standard. See
Product Options Table for options and Model Numbers)
ON = Short or 0V < Vr < 1.2V
OFF = Open or 3V < Vr < 12V
Positive Logic:ON = Open or 3V < Vr < 12V
OFF = Short or 0V < Vr < 1.2V
Input-Out Isolation
2250VDC
In/Out Capacitance
1500 pF, max,
Isolation Resistance
100 M Ohms
Efficiency
See Selection Chart
Switching Frequency
3.3, 5V: 350Khz
12, 15V: 400Khz
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
-40 to +85°C (see derate)
Storage Temperature
-55 to +125°C *
Relative Humidity
5-95%
Thermal Shock
MIL-STD-810F
Vibration
10-55Hz, 2G, 3 minutes period,
30 minutes along X, Y and Z axes
EMI
EN55022A (See Class B Filter)
Radiated Immunity
EN61000-4-3
EFT
EN61000-4-4
Surge (Using 220uF/100V, ESR 48M cap)
EN61000-4-5
Conducted Immunity
EN61000-4-6
MTBF
BELLCORE TR-NWT-000322 Case 1: 50% Stress, Temp. @ 40°C
1.322 MHrs
MIL-HDBK-217F TA=25°C FL, Ground Benign, Controlled Environment
514.7 KHrs
PHYSICAL SPECIFICATIONS
Weight
0.36oz (10.5g)
Size
1.1”L x 0.94”W x 0.335”H
(27.94 x 23.88 x 8.5mm)
* These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
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