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PDF B1202RU Data sheet ( Hoja de datos )
| Número de pieza | B1202RU | |
| Descripción | DC to DC Converter | |
| Fabricantes | MicroPower | |
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B1200RU Series
Ultra-Wide Input 12W
Single & Dual Output
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
Input
Parameter
Conditions
Min. Typ. Max. Units
● 12W Output Power
● UL Approved (File E245422)
● 4:1 Input Voltage Range
● 1,500 VDC Isolation
● Compact 1 x 2 Inch Case
● Single & Dual Outputs
● Optional Remote ON/OFF
● Industry Standard Pin-Out
Input Start Voltage
Input Filter
Reverse Polarity Input Current
Short Circuit Input Power
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
24 VDC Input 8.0 8.5 9.0
48 VDC Input 14.0 16.0 18.0
π (Pi) Filter (Complies with EN55022 Class “A”)
1.0
3,500
Conditions
Min.
Dual Output , Balanced Loads
Vin = Min to Max
Typ.
±0.5
±0.5
±0.1
Max.
±1.0
±1.0
±0.5
VDC
A
mW
Units
%
%
%
Load Regulation
Iout = 10% to 100%
±0.2 ±0.5
%
Ripple & Noise (20 MHz) (Note 1)
50 75 mV P - P
Ripple & Noise (20 MHz)
Over Line, Load & Temp.
100 mV P - P
Ripple & Noise (20 MHz)
15 mV rms
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
120
25% Load Step Change
150 250
±1.5 ±2.5
%
μSec
%
Temperature Coefficient
±0.01 ±0.02 %/°C
Output Short Circuit
Continuous
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
60 Seconds 1,500
VDC
Isolation Test Voltage
Isolation Resistance
Flash Tested For 1 Sec 1,650
500 VDC 1,000
VDC
MΩ
Isolation Capacitance
100 kHz, 1V
500 600
pF
Switching Frequency
350 400 450
kHz
Environmental
Parameter
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Ambient -40 +25 +71
°C
Operating Temperature Range
Case -40
+90 °C
Storage Temperature Range
-40
+125
°C
Cooling
Free Air Convection (See Curves on Page 2)
MicroPower Direct
232 Tosca Drive
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
W: www.micropowerdirect.com
Humidity
RFI
Physical
Case Size
Case Material
Weight
Reliability Specifications
Parameter
MTBF
RH, Non-condensing
Six-Side Shielded Metal Case
95
%
2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)
Metal with Non-Conductive Base (UL94-V0)
1.13 Oz (32g)
Conditions
Min. Typ. Max.
MIL HDBK 217F, 25°C, Gnd Benign 700
Units
kHours
Safety Standards
UL 1950, EN 60950, IEC 60950
Safety Approvals
UL, cUL; File No. E245422
Absolute Maximum Ratings
Parameter
Conditions
Min. Typ. Max. Units
Input Voltage Surge (1 Sec)
24 VDC Input -0.7
48 VDC Input -0.7
42.0 VDC
84.0
Lead Temperature
1.5 mm From Case For 10 Sec
260.0
°C
Internal Power Dissipation
All Models
5,000
mW
www.DataSheet4U.comCaution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
DataSheet4 U .com
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