Datasheet > PSAK450

PSAK450

更新时间： 2024-02-20 18:43:59

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
5页	186K
描述
AC/DC Switching Power Supplies

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PSAK450 数据手册

PSAK450 SERIES

Rev B

Wall Industries, Inc.

Up to 457 Watts, AC/DC Switching Power Supplies

FEATURES

• RoHS Compliant

• High Efficiency up to 93%

• Built-in Active PFC, PF > 0.90

• Up to 457 Watts Output Power

• +5V/0.3A Auxiliary Output

• 150% Peak Load Capability

• Power OK Signal

• 3000VAC (4242VDC) I/O Isolation

• Remote ON/OFF, Remote Sense Functions

• Universal Input Voltage Range: 90~264VAC (127~370VDC)

• Protection: SCP / OLP / OVP / OTP / Fan Failure

• 12V, 24V, 30V, 36V, & 48VDC Single Output Models

• UL 60950-1 and EN60950-1 Safety Approvals

• Constant Current Limit

DESCRIPTION

The PSAK450 series of AC/DC switching power supplies provides up to 457 Watts of output power

in a 7.835” x 4.134” x 1.614” enclosed case. This series consists of single output models ranging

from 12VDC to 48VDC with an input voltage range of 90~264VAC (127~370VDC). Standard

features include high efficiency up to 93%, active PFC, remote on/off, remote sense, and power

OK signal. This series also has short circuit, over load, over voltage, and over temperature

protection. All models are RoHS compliant and have UL 60950-1 and EN60950-1 safety approvals.

Size:

7.835 x 4.134 x 1.614 inches

199.0 x 105.0 x 41.0 mm

Weight:

2.43 lbs (1.1kg)

MODEL SELECTION TABLE

Model Number Input Voltage ⁽²⁾Output Voltage Output Current Over Voltage Protection Output Power Ripple & Noise ⁽¹⁾Efficiency

PSAK-450-12

PSAK-450-24

PSAK-450-30

PSAK-450-36

PSAK-450-48

NOTES

12 VDC

24 VDC

30 VDC

36 VDC

48 VDC

37.5A

19A

14.4 ~ 15.6 VDC

28.8 ~ 31.2 VDC

36.0 ~ 39.0 VDC

43.2 ~ 46.8 VDC

57.8 ~ 62.4 VDC

450W

456W

450W

457W

456W

120mVp-p

240mVp-p

300mVp-p

360mVp-p

480mVp-p

89%

91%

92%

93%

90 ~ 264 VAC

15A

(127 ~ 370 VDC)

12.7A

9.5A

1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel.

2. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.

3. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still

meets EMC directives.

DERATING CURVES

Load vs Ambient Temperature

Load vs Input Voltage

Ta=25°C

100

-20

264

100

110

120

Ambient Temperature (°C)

Input Voltage (VAC)

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

04/04/2014

Page 1 of 5

12 3 4 5

中文翻译

下载PDF

与PSAK450相关器件

型号	品牌	获取价格	描述	数据表
PSAK-450-12	WALL	获取价格	AC/DC Switching Power Supplies
PSAK-450-24	WALL	获取价格	AC/DC Switching Power Supplies
PSAK-450-30	WALL	获取价格	AC/DC Switching Power Supplies
PSAK-450-36	WALL	获取价格	AC/DC Switching Power Supplies
PSAK-450-48	WALL	获取价格	AC/DC Switching Power Supplies
PSAK650	WALL	获取价格	AC/DC Switching Power Supply
PSAK-650-12	WALL	获取价格	AC/DC Switching Power Supply
PSAK-650-15	WALL	获取价格	AC/DC Switching Power Supply
PSAK-650-24	WALL	获取价格	AC/DC Switching Power Supply
PSAK-650-27	WALL	获取价格	AC/DC Switching Power Supply

与PSAK450相关文章

共享储能电站：数据驱动与政策引领下的黄金机遇
2024-06-26

9
US1M数据手册解读：产品特性、替换型号推荐
2024-06-26

3
解析BAV99LT1G手册：参数分析、替换型号推荐
2024-06-26

3
解读BSS138PW数据手册：产品特性、电气参数及替换型号推荐
2024-06-26

5

产品中心

服务支持

精选活动

关于我们

帮助中心

PSAK450

PSAK450 数据手册

与PSAK450相关器件

与PSAK450相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PSAK450

PSAK450 数据手册

与PSAK450相关器件

与PSAK450相关文章

您还可以找

您在本页遇到什么问题？