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參數資料
| 型號： | 12T5.12K-HS |
| 英文描述： | DC to DC Converter |
| 中文描述： | DC至DC轉換器 |
| 文件頁數： | 3/6頁 |
| 文件大小： | 147K |
| 代理商： | 12T5.12K-HS |
A
20 Watt HP Triple Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
3
3/2001
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BOTTOM VIEW
SIDE VIEW
Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
Applications Information
You truly get what you pay for in a CALEX converter, a
complete system oriented and specified DC/DC converter -
no surprises, just “plug and play”.
The 20 Watt HP Triple series like all CALEX converters
carries the full 5 year CALEX no hassle warranty. We can offer
a five year warranty where others can’t because with CALEX
it’s rarely needed.
Keep reading, you’ll find out why.
General Information
The HP Triple series is mindful of battery operation for
industrial, medical control and remote data collection
applications. The optional remote ON/OFF pin (-FT option)
places the converter in a very low power mode that draws
typically less than 3 mA from the input source.
Noise has also achieved new lows in this design, while the
industry standard is to specify output noise as 1 to 5% peak
to peak typical with no mention of measurement bandwidth.
The HP converters achieve 50 mV peak to peak typical and
are fully specified and tested to a wide bandwidth of 0-20 MHz.
Optional input filtering (-FT models) reduces reflected
ripple noise and is similarly low and also fully specified for
typical values (exact value depends on input voltage range).
Typical RMS noise over a 10 kHz to 1 MHz bandwidth is
specified for the input.
Full overload protection is provided by independent pulse-
by-pulse current limiting or with the optional over-temperature
shutdown circuit (-FT models). These protection features
assure you that our HP triple will provide you with zero failure
rate operation.
Five sided shielding is standard along with specified
operation over the full industrial temperature range of -40 to
+90° C case temperature.
Applying The Input
Figure 1 shows the recommended input connections for the
HP Triple DC/DC converter. A fuse is recommended to protect
the input circuit and should not be omitted. The fuse serves to
prevent unlimited current from flowing in the case of a
catastrophic system failure.
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