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參數(shù)資料
| 型號(hào)： | P20B487R2S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 20W DC-DC Converter P-20B-Series |
| 中文描述： | 20瓦的DC - DC轉(zhuǎn)換器的P - 20B條系列 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 114K |
| 代理商： | P20B487R2S |
20W DC-DC Converter P20B-Series
Specifications
Input
Voltage range
12 V
DC
, 9…18 V
DC
24 V
DC
, 18…36 V
DC
48 V
DC
, 36…72 V
DC
Filter
Capacitors
Isolation:
Rated voltage
1500 V
DC
Resistance
10
9
Capacitance
500 pF, typ.
Output
Voltage accuracy
± 1%, max
Voltage balance
(dual outputs)
Ripple and noise
(at 20 MHz BW)
Short circuit protection
Continuous
Over load protection
130 %, typ.
Short circuit restart
Automatic
Line voltage regulation
± 0.5%, max.
Load voltage regulation
± 0.5%, max.
Temperature coefficient
± 0.02% / °C
Dimensions
± 1%
100 mVp-p, max
Output ripple and noise reduction
Page 2 of 2
General
Efficiency
Switching frequency
Environmental
Operating temperatur
(ambient)
Case temperature
Storage temperature
Derating
Humidity
83..91 %
200 kHz, typ.
-40 °C to +85 °C
100 °C, max.
-40 °C to +125 °C
None required
Up to 90%,
non-condensing
Free-air convection
50.80 x 50.80 x 10.16 mm
60 g
Nickel-coated copper metal
Cooling
Physical
Dimensions
Weight
Case material
Life Support Policy
: HY-LINE does not authorize the use of any of its products for use in life support devices or systems
without the express written approval of an officer of the Company. Life support systems are devices which support or
sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the
labeling, can be reasonably expected to result in significant injury to the user.
Rev: 6 / 05f
Deutschland:
Inselkammerstrae 10
D-82008 Unterhaching
Tel.: 089 614 503-10
E-Mail: power@hy-line.de
Schweiz:
Gründenstrasse 82
CH-8247 Flurlingen
Tel.: 052 647 42 00
E-Mail: power@hy-line.ch
To reduce ripple and noise, it is recommended to use
1μF ceramic and a 10μF electrolytic capacitors to the
output
Scope Load
+input +output
DC/DC -
Converter
-input -output
+
DC Power
Source
-
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