K250A Series
AC/DC Desktop Adapter
Features：
◆ LED Indicator
◆ Active PFC function.
◆ Protection: Short circuit / Over voltage / Over current / Over-temperature
◆ Energy Efficiency VI or CoC II
◆ No load power consumption ≤ 0.21W (VI), ≤ 0.15W (Tier II)
◆ MTBF > 100 , 000 hrs
K250AxxxyyyyE1wz
xxx: 120-560, the nominal output voltage range if 12.0-56.0 Vdc.
yyyy: 0010-1750, the nominal output current range if 0.1-17.5 A.
E1: Indicates a desktop C6 and C14.
| W: | A=Australian plug | B=British plug |
| C=Chinese plug | G=European plug | |
| J=Japanese plug | U=American plug |
z: A~Z or blank for marketing purpose.
Category:
Adapter
key word:
Desktop Adapter
Product Introduction
General Specification
|
Model No. |
Output (Max.W) |
Output (V) |
Load (Min.A ) |
Load(Max.A) |
Load Regulation（%） |
Line Regulation（%） |
Ripple & Noise（mV） |
|
K250AxxxyyyyE1wz |
210.00 |
12.0-13.9 |
0.1 |
17.5 |
± 5 |
± 1 |
120 |
|
K250AxxxyyyyE1wz |
210.00 |
14.0-18.9 |
0.1 |
14.0 |
± 5 |
± 1 |
140 |
|
K250AxxxyyyyE1wz |
247.00 |
19.0-22.9 |
0.1 |
13.0 |
± 5 |
± 1 |
190 |
|
K250AxxxyyyyE1wz |
249.60 |
23.0-26.9 |
0.1 |
10.4 |
± 5 |
± 1 |
230 |
|
K250AxxxyyyyE1wz |
249.92 |
27.0-36.9 |
0.1 |
7.81 |
± 5 |
± 1 |
270 |
|
K250AxxxyyyyE1wz |
249.75 |
37.0-42.9 |
0.1 |
6.75 |
± 5 |
± 1 |
370 |
|
K250AxxxyyyyE1wz |
250.00 |
43.0-56.0 |
0.1 |
5.68 |
± 5 |
± 1 |
430 |
NOTE：
Output:
● Frequency
● Input current
● Inrush current
● Hold up time
● Turn on time
50 to 60 Hz
≤ 4.0 A
≤ 150 A / 230 VAC
≥ 8.3 ms
≤ 3 s
Protection:
● Over voltage protection
● Over current protection
● Over temperature protection
Automatic recovery
Automatic recovery
Automatic recovery
Environment:
● Storage temperature
● Operating humidity
● Storage humidity
-20°C to 85°C
10% to 90%
5% to 95%
Safety:
ETL/cETL62368 , EN/ IEC 62368-1
AS / NZS: 62368-1,J 62368, GB 4943,KC62368
FCC Part 15B
ICES-003CE- EMC EN 55032+EN 55035
Mechanical engineering:
◆ Dimension (L x W x H) (mm): 170 x 84 x 33
◆ AC Line plug: U=USA G=EU B=UK J=PSE C=China A=SAA
◆ Weight (Kg): 0.92
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