K87B Series
AC/DC Desktop Adapter
Features：
◆ LED Indicator
◆ Protection : Short circuit / Over voltage / Over current / Over-temperature
◆ Energy Efficiency VI
◆ No load power comsumption ≤ 0.21W (VI)
◆ MTBF > 50 , 000 hrs
K87B290yyyE2z
290: the nominal output voltage range: 29.0 Vdc.
yyy: 010-300, the nominal output current range: 0.1-3.0 A.
E2: Indicates a desktop C8.
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） |
| K87B290yyyE2z | 87 |
29 |
0.1 |
3 |
± 5 |
± 1 |
290 |
NOTE：
Output:
● Frequency
● Input current
● Inrush current
● Hold up time
● Turn on time
50 to 60 Hz
≤ 2.0 A
≤ 100 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:
UL/cUL 1310 CSA C22 . 2 # 223
BS/EN / IEC 62368-1,BS/EN/ IEC 61558, BS/EN/ IEC 61558-2-16
GB 4943,AS/NZS62368-1,AS/NZS61558-1
FCC Part 15B,ICES-003 CE EMC (EN 55032+EN 55035+EN55014)
Mechanical engineering:
◆ Dimension (L x W x H) (mm): 216.6 x 72 x 47.3
◆ AC plug: C8
◆ Weight (Kg): 0.35
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A total of 30 split-type computer-monitored constant temperature aging cabinets in the brand new intelligent aging cabinet.
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