20VS1E-5W5W-U2 데이터 시트보기 (PDF) - Unspecified
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20VS1E-5W5W-U2 Datasheet PDF : 2 Pages
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Hybrid IC Isolation Amplifiers 20 Series
ISOLATION AMPLIFIER
(4-port isolation)
Functions & Features
• Being used for printed wiring board installation
• Isolating between input, output and output 2
• Dielectric srength 1500 V AC between input, output and
output 2
• Power 18 V DC
Typical Applications
• Isolating the field and input or output circuit of
microprocessor to reduce noise from field
• Available for manufacturers of small-lot products to omit
the development of isolation circuit
50 (1.97)
16 (.63)
50 (1.97)
mm (inch)
MODEL: 20VS1E–5W5W–U2
ORDERING INFORMATION
• Code number: 20VS1E-5W5W-U2
INPUT
Voltage
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)
OUTPUT
Voltage
5W: -5 – +5 V DC (Load resistance 2 kΩ)
POWER INPUT
DC Power
U2: 18 V DC
GENERAL SPECIFICATIONS
Construction: Hybrid IC
PWB coating: Silicone
Isolation: Input or A output to output or B output to C output
to power
MODEL: 20VS1E
INPUT SPECIFICATIONS
■ DC Voltage
Input : -5 – +5 V DC
Input resistance: ≥ 1 MΩ (10 kΩ in power failure)
Overload input voltage: 30 V DC continuous
Input offset voltage: ±10 mV
OUTPUT SPECIFICATIONS
■ DC Voltage: -5 – +5 V DC
Load resistance: ≥ 2 kΩ
Output impedance: ≤ 1 Ω
A, B, C OUTPUT VOLTAGE
For 18 V power
Load current:
•A output: ±15 V 5 mA (4.7μF in connection)
•B output: ±15 V 15 mA (10μF in connection)
•C output: 25 V 30 mA (4.7μF in connection)
Output voltage setting accuracy:
•±15 % (A, B) (25℃ @ 18 V DC power; with total load)
•±15 % (C) (25℃ @ 18 V DC power; with total load)
INSTALLATION
Power input
•DC: Rating ±5 %; approx. 40 mA (with no load); ripple 2
%p-p max.
Operating temperature: 0 to 60°C (32 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Soldering to the printed wiring board
Weight: 30 g (1.1 oz)
PERFORMANCE in percentage of span
Unless otherwise specified, G = 1.
Linearity: ±0.05 %
Temp. coefficient: 80 ppm/°C TYP.
Frequency characteristics: Approx. 200 Hz (-3 dB minimum)
Response time: ≤ 2 ms (0 – 90 %)
Conversion gain: ×1 ±2 %
Line voltage effect: ±0.05 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input or A
output to output or B output to C output to power)
http://www.m-system.co.jp/
20VS1E SPECIFICATIONS
ES-4432 Rev.1 Page 1/2
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