eta-usa for 1 minute without defect, faradic current=10[ma] shock 196m/s^2 cooling convection...

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300W DC/DC ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753 The Power Professionals ETA-USA Input Voltage Range - Output Voltage Voltage Adjustment Range Rise Time Vdc Output Current A MODEL/CHANNEL Unit FEATURES INPUT Protection OUTPUT (Single) ETF-SC Series Input Voltage V Input Current; 5V Op Model A ETF3.3- SC300-U1 ETF12- SC300-U1 ETF05- SC300-U1 ETF15- SC300-U1 ETF24- SC300-U1 ETF48- SC300-U1 3.3 5 12 15 24 48 Line Regulation Load Regulation Temp. Coefficient Drift Dynamic Load Regulation mV mVp mV Over Current Protection A Parallel Operation Safety • Light weight, compact size • High efficiency, high reliability • Over voltage and over current protection ±10% of rated output voltage 20 40 500mS (maximum) at rated input/output conditions Constant current drop, automatic recovery after removing the overload Turn on at least 1 minute after the input voltage shutdown to restart Remote Sense Available (with load line form output terminal, connect + and - sensing terminals to + and - terminals of load line, respectively) Ref. MTBF 216,719 Efficiency % 94 95 96 96 96 96.5 192 120 60 48 40 192 135 60 48 45 250 1,200 1,200 750 600 250 14.4 0.9 1.5 3.6 4.5 7.5 192 20 40 48 60 135 200 to 380 - - - DC1.9 to 0.9 - - - - - - - 300 300 200 to 400 200 to 400 6.3 12.5 20 25 60 60 237,643 253,120 229,959 218,020 211,516 Ripple and Noise mVp 580 340 250 220 150 mV °C

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300W DC/DC

ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.comToll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753

The Power ProfessionalsETA-USA

Input Voltage Range -

Output Voltage

Voltage Adjustment RangeRise Time

VdcOutput Current A

MODEL/CHANNEL Unit

FEATURES

INPUT

Protection

OUTPUT(Single)

ETF-SC Series

Input Voltage VInput Current; 5V Op Model A

ETF3.3-SC300-U1

ETF12-SC300-U1

ETF05-SC300-U1

ETF15-SC300-U1

ETF24-SC300-U1

ETF48-SC300-U1

3.3 5 12 15 24 48

Line RegulationLoad Regulation

Temp. CoefficientDriftDynamic Load Regulation

mVmVp

mV

Over Current Protection AParallel Operation

Safety

• Light weight, compact size • High efficiency, high reliability • Over voltage and over current protection

±10% of rated output voltage

2040

500mS (maximum) at rated input/output conditions

Constant current drop, automatic recovery after removing the overloadTurn on at least 1 minute after the input voltage shutdown to restart

Remote Sense Available (with load line form output terminal, connect + and - sensing terminals to + and - terminals of load line, respectively)

Ref. MTBF 216,719

Efficiency % 94 95 96 96 9696.5

192120604840192135604845

250 1,200 1,200750600250

14.40.9 1.5 3.6 4.5 7.519220 40 48 60 135

200 to 380

-- -DC1.9 to 0.9

-

-

--

- --

300300

200 to 400200 to 400

6.312.520256060

237,643253,120229,959218,020211,516

Ripple and Noise mVp 580340250220150

mV

°C

UnitMODEL/CHANNEL

Dimension

Environment

Size(WxHxD) / Weight

Operating TemperatureOperating HumidityStorage Temperature

Storage Humidity

Withstand Voltage

Vibration

℃%℃

-

-

300W

Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753

The Power Professionals

300W

-20 to +85°C20-90%/RH (non-condensing)

115W×155L×38H Open-frame type/430g

Primary-Secondary Primary-Frame Ground Secondary-Frame GroundIsolation Resistance Primary - Secondary - Case

5-10Hz: 10mm double amplitude,10-55Hz: 19.6m/s^2, each along X, Y, Z axes (non-operating)

10 to 90% RH (non-condensing)

AC3000V for 1 minute without defect, faradic current=10mA

Shock 196m/s^2Cooling Convection cooling

AC2000V for 1 minute without defect, faradic current=10mAAC1000V for 1 minute without defect, faradic current=20mA

100MΩ (minimum) by DC500V insulation tester

-

--

-

-

-mm/g

-10 to +71°C without thermal shock (see output derating table)

Block Diagram

Temperature Derating Curve

ETA-USA

ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com

SwitchingNoisefilter

Output voltagesensing

OCPsensing Control

Sensing

OVPsensing

Switching

Control

Rectifying Rectifying

RectifyingRectifying

Control

(300W), Single output

Output current and efficiency curve Overcurrent protection (OCP) curve

Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753

The Power ProfessionalsETA-USA

ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com

Effic

ienc

y[%

]

Output current [%]

AC230VDC5V60A25˚C

Input voltage Output voltage Output current Ambient temperature

300WOutput Current/Overcurrent

The Power ProfessionalsETA-USA

300W

ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.comToll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753

Dimension Diagram (mm)

Output (-)Output voltage setting VR

Serial label on the side

Output (+)

4-M3, maximum depth 5mm

Connector jointPin No. Pin No. Pin No. Pin No.