A233R データシートの表示（PDF） - MicroPower Direct, LLC
部品番号
コンポーネント説明
メーカー
A233R Datasheet PDF : 2 Pages
| |||
Model Selection Guide
Model
Voltage (VDC)
Number Nominal Range
A201R
5
4.5 - 5.5
Input
Current (mA)
Full-Load No-Load
800
80
Reflected
Ripple
Current
(mA, Typ)
80
Voltage
(VDC)
5.0
Output
Current
(mA, Max)
400
Current
(mA, Min)
0.0
Efficiency
(%, Typ)
50
Fuse Rating
Slow-Blow
(mA)
1,500
A202R
5
4.5 - 5.5
730
80
80
12.0
165
0.0
54
1,500
A203R
5
4.5 - 5.5
690
80
80
15.0
133
0.0
57
1,500
A204R
5
4.5 - 5.5
740
80
80
±12.0
±83
±0.0
53
1,500
A205R
5
4.5 - 5.5
740
80
80
±15.0
±66
±0.0
51
1,500
A211R
12 10.8 - 13.2 330
40
30
5.0
400
0.0
50
700
A212R
12 10.8 - 13.2 295
40
30
12.0
165
0.0
56
700
A213R
12 10.8 - 13.2 265
40
30
15.0
133
0.0
62
700
A214R
12 10.8 - 13.2 280
40
30
±12.0
±83
±0.0
59
700
A215R
12 10.8 - 13.2 280
40
30
±15.0
±66
±0.0
59
700
A221R
24 21.6 - 26.4 163
20
15
5.0
400
0.0
51
350
A222R
24 21.6 - 26.4 135
20
15
12.0
165
0.0
61
350
A223R
24 21.6 - 26.4 135
20
15
15.0
133
0.0
61
350
A224R
24 21.6 - 26.4 135
20
15
±12.0
±83
±0.0
61
350
A225R
24 21.6 - 26.4 135
20
15
±15.0
±66
±0.0
61
350
A231R
48 43.2 - 52.8
83
10
10
5.0
400
0.0
50
135
A232R
48 43.2 - 52.8
70
10
10
12.0
165
0.0
59
135
A233R
48 43.2 - 52.8
70
10
10
15.0
133
0.0
59
135
A234R
48 43.2 - 52.8
80
10
10
±12.0
±83
±0.0
51
135
A235R
48 43.2 - 52.8
80
10
10
±15.0
±66
±0.0
51
135
Notes:
Derating Curve
1. When measuring output ripple, it is recommended that an external 0.33 μF 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 1.5 μF capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a load step change of
50% to 100%.
3. Operation at no-load will not damage these units. However, they may not meet all
specifications.
4. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this,
connect the load across the positive (+Vout) and negative (-Vout) outputs and float the
output common.
5. 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 ESR (ESR <1.0Ω at 100 kHz) capacitor be
mounted close to the converter. For 5V input units a 2.2 μF is recommended, for 12V
input units, a 1.0 μF; and for 24V & 48V units a 0.47 μF.
6. 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.
Pin Connections
Mechanical Dimensions
Pin
Single
Dual
1, 24
+Vin
+Vin
2, 23
NC
-Vout
3, 22
NC
Common
10, 15 -Vout Common
11, 14 +Vout
+Vout
12, 13
-Vin
-Vin
NC: No Connection
Capacitive Load
Single Output Dual Output
470 μF Max ±220 μF Max
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Leads are tin plated for improved solderability.
MicroPower Direct
www.micropowerdirect.com
232 Tosca Drive Stoughton, MA 02072
■
TEL: (781) 344-8226
■
FAX: (781) 344-8481
■
E-Mail: sales@micropowerdirect.com
Share Link: 