VI-HAMD-EM HAM - AC HARMONIC ATTENUATOR AC/DC Power Modules
Vicor
Product Category:
AC/DC Power Modules
RoHS:
N
600 W
85 VAC to 264 VAC
2 Output
260 V
365 V
116.8 mm
61 mm
12.7 mm
Approvals:
CSA 60950-1, EN 60950-1, UL 60950-1
Brand:
Vicor
Compliance:
CSA 60950-1, EN 60950-1, UL 60950-1
Input Frequency:
47 Hz to 63 Hz
Load Regulation:
Not Regulated
Maximum Operating Temperature:
+ 85 C
Minimum Operating Temperature:
- 10 C
Mounting Style:
Through Hole
Open Frame/Enclosed:
Enclosed
Product Type:
AC-DC Power Modules
Subcategory:
AC-DC Power Supply
Description
The Harmonic Attenuator Module (HAM) accepts an input of 85 –
264VAC. It provides a DC output compatible with Vicor’s VI-26x,
VI-J6x and user-defined Maxi, Mini and Micro DC-DC converters. The
combination of a HAM, one or more Vicor DC-DC converters, and the
30205 line filter, listed on Page 8, offers a high density power
solution meeting EN61000-3-2.
Features
• Unity power factor
• Safety agency approvals: CE marked, cTÜVus, cURus
• Meets IEC 6100-3-2 for line Current harmonic content
• Reduces peak and RMS line currents
• Universal input: 85 – 264VAC: 50/60Hz
• Up to 600W of power
• Power density up to 100W/in3
• Adaptive output voltage control
• Short-circuit protection
• Input surge current limiting
• Converter enable
• Power OK output
• Efficiency: 90-94% typical
• RoHS compliant
Technical Description
The HAM Figure 1, consists of a full-wave rectifier, a
high-frequency zero-current switching (ZCS) boost converter, active
inrush current limiting, short-circuit protection, control and
housekeeping circuitry. The incoming AC line is rectified and fed
to the boost converter. The control circuitry varies the operating
frequency of the boost converter to maintain the output voltage of
the HAM above the peak of the incoming line, while forcing the
input current to follow the waveshape and phase of the line
voltage. The AC input current follows the voltage waveform and a
power factor better than 0.99 is achieved. Operating efficiency of
the boost converter is optimized at any incoming line voltage by an
adaptive output voltage control scheme.
Shenzhen Wisdtech Technology Co., Ltd are a large-scale supplier
specializing in famous semiconductor integrated circuits (ICS) from
all over the world. We have many years of sales management experience, professional
supporting various electronic components, and has a large amount of
stock for a long time. It mainly Agent of CCTC Advanced Ceramic Capacitors RICHTEK,SGMRICO ,distributes on AD,XILINX,ST,ALTERA,TI and all
series ICs and Resistor ,inductor and moudles. The products are
widely used in the field of portable electronic products. Based on
technology and market-oriented, We have accumulated rich business
experience and has formed a complete management system. At the same
time, it has established good cooperative relations with
manufacturers and agents in the United States, Europe, Japan, South
Korea and Taiwan, and constantly improved service quality.
Therefore, it has received strong support and high trust from the
majority of users! The business has developed rapidly and has
established long-term friendly cooperative relations with many
traders and manufacturers all over the country. The company always
adheres to the development concept and purpose of "quality first,
reasonable price, quick delivery and service first". It is our duty
to provide the most satisfactory service to the enterprise. Through
a strong market service network system, we provide standardized,
professional, diversified and all-round high-quality services to
the enterprise.
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