開關頻率250KHZ
尺寸:50.8 X 25.4 X 10.2mm
INPUT SPECIFICATIONS
Input Voltage Range |
110V ............. 43-160V |
Input Surge Voltage (100ms max.) |
200Vdc max. |
Under Voltage Lockout |
Power up ……….…. 40V |
Power down ….….. 38V |
OUTPUT SPECIFICATIONS
Voltage Accuracy |
±1.5% max. |
Voltage Balance (Dual Output) |
±1. max. |
Transient Response: 25% Step Load Change |
<250us |
External Trim Adj. Range (Single Output Models Only) |
±1 |
Ripple & Noise, 20MHz BW (note 3) |
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5V .......................................................... |
40mV RMS, max. |
75mV pk-pk, max. |
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12V & 15V & ±12V & ±15V |
40mV RMS, max. |
100mV pk-pk, max. |
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Temperature Coefficient |
±0.03%/°C |
Short Circuit Protection |
Continuous |
Line Regulation (note 1) |
±0.2% max. |
Load Regulation (note 2) |
Single ....... ±0.5% max. |
Dual…….. ±1. max. |
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Cross Regulation (Dual output) Load cross variation 1/ |
±5. max |
Over Voltage Protection |
Zener or TVS Clamp |
Current Limit |
11-16 Nominal Output |
Start up time |
Singl...……… 15ms typ. |
Dual ………… 25ms typ. |
GENRAL SPECIFICATIONS
Efficiency |
See Table |
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Isolation Voltage |
Input/Output ........ 2250VDC min. |
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Isolation Resistance |
109 ohm min. |
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Isolation Capacitance |
1000pF typ. |
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Switching Frequency |
250KHz typ |
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EMI/RFI |
Conductive EMI Meets EN55022 Class A |
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Operating Ambient Temperature |
-40°C to +85°C |
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De-rating, Above 73 ?C |
Linearly to Zero power at 105 ?C |
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Case Temperature |
105 ?C max. |
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Storage Temperature |
-55°C to +125°C |
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Humidity |
95% RH max. Non condensing |
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MTBF |
MIL-HDBK-217F, GB, 25°C, Full Load …………… TBD hrs typ. |
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Safety |
UL60950-1 2nd (Basic insulation) |
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EMC (note 6) |
meet EN50155(EN50121-3-2) with external filter |
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Shock/Vibration |
meet EN50155(EN61373) |
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Dimensions |
2.00x1.00x0.40 inches (50.8x25.4x10.2 mm) |
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Case Material |
Black Coated Copper with Non-Conductive Base |
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Weight |
35g |
NOTE
1.Measured from high line to low line. |
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2.Measured from full load to zero load. |
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3.Output ripple and noise measured with 1uF ceramic capacitor across output |
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4.Logic compatibility |
open collector ref. to -Input |
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Module on |
> 3.5VDC to 75VDC or open circuit |
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Module off |
< 1.2VDC |
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5.Suffix "N" to the model number with negative logic remote on/off |
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Module on |
< 1.2VDC |
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Module off |
>3.5VDC to 75VDC or open circuit |
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6.Design meet EN50155 and RIA12 refer to application note. |
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MODEL
NUMBER |
INPUT
VOLTAGE |
OUTPUT
VOLTAGE |
OUTPUT CURRENT |
INPUT CURRENT |
EFF% |
CAPACITOR
LOAD MAX. |
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MIN. |
MAX. |
NO LOAD |
FULL LOAD |
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EC7BW-110S05 |
43-160 VDC |
5 VDC |
0 mA |
4000 mA |
3 mA |
205.4 mA |
88.5 |
5600uF |
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EC7BW-110S12 |
43-160 VDC |
12 VDC |
0 mA |
1670 mA |
3 mA |
202.0 mA |
90 |
1000uF |
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EC7BW-110S15 |
43-160 VDC |
15 VDC |
0 mA |
1330 mA |
3 mA |
203.1 mA |
89.5 |
1000uF |
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EC7BW-110D12 |
43-160 VDC |
±12 VDC |
0 mA |
±833 mA |
3 mA |
204.3 mA |
89 |
680uF |
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EC7BW-110D15 |
43-160 VDC |
±15 VDC |
0 mA |
±667 mA |
3 mA |
205.4 mA |
88.5 |
350uF |