ETC B1201RU

Series
Ultra-Wide Input 12W
Single & Dual Output
DC/DC Converters
Electrical Specications
Specications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specications subject to change without notice.
Input
Key Features:
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
Parameter
Input Start Voltage
Input Filter
Reverse Polarity Input Current
Short Circuit Input Power
Conditions
Min.
Typ.
Max.
24 VDC Input
8.0
8.5
9.0
48 VDC Input 14.0
16.0
18.0
(Pi) Filter (Complies with EN55022 Class “A”)
1.0
3,500
Units
VDC
A
mW
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz) (Note 1)
Ripple & Noise (20 MHz)
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coef cient
Output Short Circuit
Conditions
Min.
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 10% to 100%
Typ.
±0.5
±0.5
±0.1
±0.2
50
Max.
±1.0
±1.0
±0.5
±0.5
75
100
15
150
±1.5
±0.01
250
±2.5
±0.02
Typ.
Max.
500
400
600
450
Over Line, Load & Temp.
120
25% Load Step Change
Units
%
%
%
%
mV P - P
mV P - P
mV rms
%
Sec
%
%/°C
Continuous
General
Parameter
Isolation Voltage
Isolation Test Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
Flash Tested For 1 Sec
500 VDC
100 kHz, 1V
Min.
1,500
1,650
1,000
350
Units
VDC
VDC
M
pF
kHz
Environmental
232 Tosca Drive
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
RFI
Conditions
Min.
Typ.
Max.
-40
+25
+71
-40
+90
-40
+125
Free Air Convection (See Curves on Page 2)
RH, Non-condensing
95
Six-Side Shielded Metal Case
Ambient
Case
Units
°C
°C
°C
%
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 (UL94-V0)
1.13 Oz (32g)
Reliability Specications
Parameter
MTBF
Safety Standards
Safety Approvals
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
Typ.
Max.
Units
700
kHours
UL 1950, EN 60950, IEC 60950
UL, cUL; File No. E245422
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
-0.7
-0.7
Typ.
Max.
42.0
84.0
260.0
5,000
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Units
VDC
°C
mW
Model Selection Guide
Model
Number
Input
Voltage (VDC)
Nominal
Range
24
24
24
24
24
24
24
48
48
48
48
48
48
48
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
B1201RU
B1202RU
B1203RU
B1204RU
B1205RU
B1206RU
B1207RU
B1211RU
B1212RU
B1213RU
B1214RU
B1215RU
B1216RU
B1217RU
Notes:
Output
Current (mA)
FullNoLoad
Load
423
10
508
10
595
10
595
10
508
10
595
10
595
10
212
5
254
5
298
5
298
5
254
5
298
5
298
5
Over
Fuse Rating
Voltage
Efciency
Slow-Blow
Voltage Current
Current Protection (%, Typ)
(mA)
(VDC) (mA, Max) (mA, Min)
(VDC)
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
1. When measuring output ripple, it is recommended that an external
0.47 F ceramic capacitor be placed from the +Vout pin to the -Vout
pin for single output units and from each output to common for dual
output units. For noise sensitive applications, the use of 3.9 F
capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a
load step change of 75% to 100%.
3. Operation at no-load will not damage these units. However, they may
not meet all specications.
5. Dual output units may be connected to provide a 10 VDC, 24 VDC
or 30 VDC output. To do this, connect the load across the positive
(+Vout) and negative (-Vout) outputs and oat the output common.
6. The converter should be connected to a low ac-impedance source.
An input source with a highly inductive impedance may affect the
stability of the converter. In applications where the converter output
loading is high and input power is supplied over long lines, it may be
necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low Equivalent Series Resistance (ESR <1.0 at 100 kHz) capacitor be mounted close to the
converter. A 10.0 F is recommended for 24V input models; a 4.7 F
for 48V units.
7. It is recommended that a fuse be used on the input of a power supply
for protection. See the table above for the correct rating.
2,400
2,000
1,000
800
±1000
±500
±400
2,400
2,000
1,000
800
±1000
±500
±400
240.0
200.0
100.0
80.0
±100.0
±50.0
±40.0
240.0
200.0
100.0
80.0
±100.0
±50.0
±40.0
3.9
6.8
15.0
18.0
±6.8
±15.0
±18.0
3.9
6.8
15.0
18.0
±6.8
±15.0
±18.0
78
82
84
84
82
84
84
78
82
84
84
82
84
84
1,500
1,500
1,500
1,500
1,500
1,500
1,500
750
750
750
750
750
750
750
Derating Curve
Mechanical Dimensions
Remote ON/OFF (Optional, see below)
Min
Max
Supply On
Parameter
2.5
5.5 or Open
VDC
Supply Off
-0.7
0.8
VDC
Standby Input Current
Control Common
Capacitive
Load
10
mA
50.0
A
Single Output
( F Max)
-100.0
mA
470
Control Input Current (On)
Control Input Current (Off)
Units
Referenced to Neg. Input (pin 2)
Remote ON/OFF Notes:
1. Maximum sink current at the on/off pin (pin 6) during a logic
low is 100 A.
2. Maximum allowable leakage current of a switch connected to the
on/off terminal (Pin 6) at logic high (2.5V to 100V) is 50 A.
Dual Output
( F Max)
±150
Pin Connections
Pin
Single
Dual
1
2
3
4
5
6
+Vin
-Vin
+Vout
No Pin
-Vout
Remote On/Off
+Vin
-Vin
+Vout
Common
-Vout
Remote On/Off
Mechanical Notes:
For Remote On/Off Option, add sufx “R” to model number (i.e. B1205RU-R)
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Leads are gold plated for improved
solderability.
www.micropowerdirect.com
232 Tosca Drive Stoughton, MA 02072
TEL: (781) 344-8226
FAX: (781) 344-8481
E-Mail: [email protected]