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Xi'an Yunte Electronic Technology Co., Ltd
Half brick 1000W high-voltage 270V input national production power module
NegotiableUpdate on 05/19
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Overview
Half brick 1000W high voltage 270V input national production power module $r $n Characteristics $r $n ◆ High efficiency 95% $r $n ◆ Maximum output power can reach 1000W $r $n ◆ Input/output isolation 2250VDC $r $n ◆ Ultra small volume: 63 60.6 13mm $r $n ◆ High reliability: No built-in aluminum and tantalum electrolytic capacitors $r $n ◆ Overcurrent, overvoltage, and short-circuit protection circuits $r $n ◆ Application scope: Industrial control, rail transit, missile borne, communication and other electronic equipment
Product Details
Half brick 1000W high-voltage 270V input national production power module
feature
◆ High efficiency of 95%
The maximum output power can reach 1000W
◆ Input/output isolation 2250VDC
◆ Ultra small volume: 63 × 60.6 × 13mm
◆ High reliability: No built-in aluminum and tantalum electrolytic capacitors
Overcurrent, overvoltage, and short-circuit protection circuits
Application scope: Industrial control, rail transit, missile borne, communication and other electronic equipment
Half brick 1000W high-voltage 270V input national production power module
model |
Input（VDC） |
Output（VDC） |
output current |
rippleVp-p |
efficiency |
Overall dimensions |
UHC1000-270S28N |
180～425V |
28V |
35.7A |
200mV |
95％ |
63×60.6×13mm |
Note:1Unless otherwise specified, all parameters are at ambient temperature+25℃, measured under rated input/output and full load pure resistive load.
2If you need special voltage output, please call our company.
3, suffix“P”The model comes withpositivelogic，suffix“C”It is a threaded hole installationM2.5， Default is through-hole.
4. Add - M (-55 degrees start) to the suffix, and the rule is P-C-M.
output parameters |
remark |
minimum |
typical |
maximum |
unit |
|
special sex |
item document (Unless otherwise specified) -55℃≤TC ≤100℃ , VI=270V±2V， Enable the foot to be connected to the input ground, Connect the positive sensing terminal to the output positive terminal, Connect the negative induction terminal to the output negative terminal, CIN=22 μF，COUT=1000 μF，CLa=10 μF+1 μF |
||||
output voltage |
VI=180～425V， |
27.44 |
28.00 |
28.56 |
VDC |
output current |
VI=180～425V |
37.5 |
A |
||
|
Output voltage regulation range |
IO ≤ 35.7A, PO ≤ 1000W, TA=25 ℃, ensure that the power does not exceed 1000W when the voltage is raised, and ensure that the output current does not exceed 35.7A when the voltage is lowered |
25.2 |
30.8 |
V |
|
|
output ripple voltage (Peak to Peak) |
Full load, bandwidthBW ≤20MHz |
140 |
280 |
mV |
|
|
Output during load transient Voltage variation (peak value) |
IO=50% load → 75% load → 50% load, 0.1A/μ s, Output band 2200 μ F capacitive load test, TA=25 ℃
|
1400 |
mV |
||
|
Output during load transient Voltage recovery time |
800 |
US |
|||
Current uniformity accuracy bf |
IO=50% load~100% load, TA=25 ℃ |
5 |
％ |
||
Voltage regulation rate |
VI=180V～425V， fully loaded |
1 |
％ |
||
Load Regulation |
IO=3.57A →35.7A |
1 |
％ |
||
short circuit protection |
Long term, self-healing |
||||
Overvoltage protection |
33.6 |
39.2 |
VDC |
||
overcurrent protection |
37.5 |
53.5 |
A |
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