MicroPower
Direct
10W, 5 VDC Input
Key Features
Compact, Dual Output
DC/DC Converters
ꢀ 5 VDC Input
ꢀ 10W Output Power
ꢀ 1500 VDC Isolation
ꢀ Tightly Regulated Dual Outputs
ꢀ Meets EN55022 Class “A” ꢀ Low Cost
B1000R Series
Electrical Specifications
Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Range
Input Filter
4.5
5.0
5.5
VDC
π (Pi) Filter (Complies with EN55022 Class A)
Reverse Polarity Input Current
Short Circuit Input Power
Output
2.0
A
mW
3,500 4,500
Parameter
Conditions
Min.
Typ.
!0.5
!0.2
Max.
!1.0
!0.5
!0.1
!0.15
30
Units
%
%
%
%
mV P - P
%
µSec
%
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output , Balanced Loads
Vin = Min to Max
Load Regulation
Iout = 10% to 100%
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 1)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
20
150
200
25% Load Step Change
!4.0
!0.01 !0.02
%/1C
Continuous
Parameter
Conditions
Conditions
Min.
60 Seconds 1,500
500 VDC 1,000
100 kHz, 1V
Typ.
Max.
Units
VDC
MΩ
pF
kHz
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
500
280
600
290
270
Min.
-40
-40
Typ.
+25
Max.
+71
+125
Units
1C
1C
Free Air Convection
Humidity
RH, Non-condensing
95
%
RFI
Six-Sided Shielded, Metal Case
EN55022 Class A
Conducted EMI
Physical
Case Size
Case Material
Weight
2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)
Metal with Non-Conductive Base
1.06 Oz (30g)
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 251C, Gnd Benign
700
kHours
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Conditions
Min.
-0.7
Typ.
Max.
7.5
5,000
Units
VDC
mW
Internal Power Dissipation
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
MicroPower Direct ꢀ TEL: (781) 344-8226 ꢀ FAX: (781) 344-8481 ꢀ E-Mail: sales@micropowerdirect.com ꢀWEB: www/micropowerdirect.com