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