Internal Power Dissipation............................................................................1.2W
Short Circuit Protection.......................................................................< 1 second
Page 2
HPR2XX REV E MPS 12/08
TYPICAL PERFORMANCE CURVES
400
375
Frequency (kHZ)
350
325
300
420
390
360
330
Low
Line
High
Line
CROSS REGULATION HPR205
31.0
30.5
+V
OUT
(VDC)
30.0
29.5
Channel 2-4
Frequency (kHZ)
Nominal
Line
300
29.0
Channel 1
4.5
4.75
5.0
5.25 5.5
0
.75
1.5
2.25
3.0
0
6
12
18
26
Vin (VDC)
LOAD REGULATION
6.6
6.2
V
OUT
(VDC)
5.8
5.4
5.0
V
OUT
(VDC)
14.0
13.4
12.8
12.2
11.6
Pout (Watts)
LOAD REGULATION
Input Channel 1 (mA)
LOAD REGULATION
0
20
40
60
80
0
8
16
24
32
V
OUT
(VDC)
-0
6.25
12.50 18.75
25
Iout (mA sum of all Outputs)
REFLECTED RIPPLE CURRENT vs. Pout
50.0
37.5
25.0
12.5
0
Iout (mA sum of all Outputs)
EFFICIENCY vs OUTPUT POWER
90.0
67.5
45.0
22.5
0
Change from Nom Vout (%)
+15Vout
+12Vout
Iout (mA sum of all Outputs)
LINE REGULATION
12
6
0
-6
-12
Reflected Ripple Current (mA p-p)
Efficiency (Pout/Pin)
+5Vout
0
0.8
1.7
2.6
3.4
0
.85
1.7
2.6
3.5
-10
-5
0
5
10
Pout (Watts)
Pout (Watts)
Pout (Watts)
The information provided herein is believed to be reliable; however, MuraTA POWER SOLUTIONS assumes no responsibility for inaccuracies or omissions. MuraTA POWER SOLUTIONS assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights
or licenses to any of the circuits described herein are implied or granted to any third party. MuraTA POWER SOLUTIONS does not authorize or warrant any MuraTA POWER SOLUTIONS product for
use in life support devices/systems or in aircraft control applications.
语音作为自然的人机接口，可以使车载导航系统实现更安全、更人性化的操作。通过国内外车载导航系统的功能对比可知，支持语音交互是车载导航系统的一个发展趋势。另外，市场信息服务公司J.D Power and Associates的调研数据也表明，56％的消费者更倾向于选择声控的导航系统。因此，开发车载语音导航系统是很有意义的。目前，国内已经具备开发车载语音导航系统的技术基础，特别是文语转换TTS技术...[详细]
控制器局部网CAN(Controller Area Network)属于现场总线的一种，是一种有效支持分布式控制或实时控制的串行通信网络，被公认为是最有前途的现场总线之一。 在工业控制系统中，电动执行器是电动单元组合仪表中一个很重要的执行单元。它由控制电路和执行机构两个在电路上完全独立的部分组成，可接收来自调节器的电控信号，将其线性地转换成机械转角或直线位移，用来操纵风门、挡板、阀门等...[详细]
DSP 与 ARM 处理器
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