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دیتاشیت - Power-One - IES SERIES 20 WATT

شماره قطعه GY020SEI
شرح مفصل IES SERIES 20 WATT
تولید کننده Power-One 
آرم Power-One 


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GY020SEI شرح
IES SERIES
Powering Communications and Technology
20 WATT
DESCRIPTION
FEATURES
IES DC/DC converters provide up to 20 Watts of
output power in an industry standard package. With
88% efficiency and a maximum case temperature of
100°C, the IES is well suited for the most demanding
telecom, networking, and industrial applications.
The IES features 1500 VDC isolation, short circuit,
and overtemperature protection.
• 20W Standard Package
• 100°C Case Operation
• 3.3V Output Available
• Open Frame or
Encapsulated
• 88% Efficiency at 5V
• Wide Range Input
• 1500V Isolation
• Short Circuit
Protection
TECHNICAL SPECIFICATIONS
Input
Voltage Range
24 VDC Nominal
48 VDC Nominal
Input Undervoltage Lockout
UVLO Hysteresis
Reflected Ripple
Input Reverse Voltage Protection
Output
16 - 36 VDC
36 - 72 VDC
<34V or <17V
1V Nom.
25 mA
Shunt Diode
Setpoint Accuracy
±1%
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Minimum Output Current
0.2% Vout
0.5% Vout
10 %
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
25% Iout
4% Vout
500 µs
Voltage Trim Range
±10%
Short Circuit / Overcurrent Protection
Shutdown / Hiccup
Current Limit Threshold Range, % of Iout Rated
110 - 140%
OVP Trip Range
115 - 140% Vout Nom.
OVP Type
Second Control Loop, Self-Recovering
General
Turn-On Time
10 ms
Remote Shutdown
Positive Logic
Switching Frequency
300 kHz Open Frame / 450 kHz Cased
Isolation
Input - Output
1500 VDC
Input - Case (24 Vin Units)
Output - Case (48 Vin Units)
Temperature Coefficient
500 VDC
500 VDC
0.03%/°C
Case Temperature
Operating Range
-40 To +100°C
Storage Range
-40 To +125°C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
MTBF† (Bellcore TR-NWT-000332)
5 g, 10 - 55 Hz
1.9 x 106 hrs
Safety
UL, CSA, EN60950
Weight (approx.)
1.2 oz
Efficiency vs. Load (24V Input)
85
80
75
70
65 IES020YG-A
60
EFF. (18v)
55 EFF. (24v)
50 EFF. (36v)
45
40
10 20 30 40 50 60 70 80 90 100
LOAD %
Efficiency vs. Load (48V Input)
90
85
80
75
70
65 IES020ZG-A
60 EFF. (36v)
55 EFF. (48v)
50 EFF. (72v)
45
40
10 20 30 40 50 60 70 80 90 100
LOAD %
Notes
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load,
unless otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model.
Please consult factory for specific model information.
Units are water-washable and fully compatible with commercial
spray or immersion post wave-solder washing equipment.
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