|
MODEL SELECTION TABLE |
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|
Model Number |
output Voltage |
Main Output (Current, Watt) |
12V Fan Output |
5V standby output |
Efficiency |
||
|
Convection |
Forced-cooled |
Convection |
Forced-cooled |
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|
TES300A12 |
12Vdc |
16.67A/200W |
25A/300W |
0.5A |
|
94% |
|
|
TES300A24 |
24Vdc |
9.17A/220W |
12.5A/300W |
95% |
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|
TES300A48 |
48Vdc |
4.59A/220W |
6.25A/300W |
95% |
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|
TES300A12S |
12Vdc |
16.67A/200W |
25A/300W |
1A |
2A |
94% |
|
|
TES300A24S |
24Vdc |
9.17A/220W |
12.5A/300W |
1A |
2A |
95% |
|
|
TES300A48S |
48Vdc |
4.59A/220W |
6.25A/300W |
1A |
2A |
95% |
|
|
PART NUMBER |
|||||
|
TES |
300 |
A |
12 |
S |
A |
|
Series |
Output Watt |
- |
Output Voltage |
Optional Standby Voltage |
Output connector type |
|
|
|
|
|
Blank: without Standby and Remote on/off |
Blank: locking header |
|
Item |
Conditions |
Min |
Typ |
Max |
Unit |
|
Input Voltage |
|
85 |
|
264 |
VAC |
|
Input Current |
|
|
5 |
|
A |
|
Input Frequency |
|
47 |
|
63 |
Hz |
|
Inrush Current |
At 230VAC, cold start@25degC |
|
|
100 |
A |
|
No load Input Power |
|
|
|
0.5 |
W |
|
Power Factor |
At 230VAC, full load |
0.9 |
|
|
|
|
OUTPUT |
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|
Item |
Conditions |
Min |
Typ |
Max |
Unit |
|
Output Voltage |
|
|
12/24/48 |
|
VDC |
|
Hold Up Time |
At 115VAC |
|
10 |
|
ms |
|
Line Regulation |
90VAC to 264VAC at full load |
|
|
±0.5 |
% |
|
Load Regulation |
No load to full load |
|
±1 |
|
% |
|
Transient Response |
Deviation with a 50%-75%-50% load change 1A/μs, recovering to <1% within 500μs |
|
|
4 |
% |
|
Ripple & Noise |
20 MHz bandwidth and 10 µF electrolytic capacitor in parallel with 0.1 µF ceramic capacitor |
|
|
1 |
% pk-pk |
|
Item |
Conditions |
Min |
Typ |
Max |
Unit |
|
Line Regulation |
90VAC to 264VAC at full load |
|
±1 |
|
% |
|
Load Regulation |
No load to full load |
|
±1 |
|
% |
|
Ripple and Noise |
20 MHz bandwidth and 10 µF electrolytic capacitor in parallel with 0.1 µF ceramic capacitor |
|
1 |
|
% (pk-pk) |
|
Remote On/Off |
Connect pin 3 of CN4 to pin 1 to turn main output off. Connect to pin 2 or leave open to turn main output on. |
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|
PROTECTION |
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|
Item |
Conditions |
Min |
Typ |
Max |
Unit |
|
Overvoltage Protection |
Latch |
110 |
|
140 |
% |
|
OverCurrent Protection |
based on 300W, Hiccup Mode |
120 |
|
160 |
% |
|
Short Circuit Protection |
Hiccup Mode, auto recovery |
|
|
|
|
|
Over-Temp Protection |
Hiccup Mode, auto recovery |
|
|
|
|
|
Note: All specifications are typical at 25℃ unless otherwise noted. |
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|
GENERAL |
|||||
|
Conditions |
Min |
Typ |
Max |
Unit |
|
|
Isolation Voltage |
Primary to Secondary |
|
3000 |
|
VAC |
|
Primary to Earth |
|
1500 |
|
||
|
Secondary to Earth |
|
1500 |
|
||
|
Weight |
TES300Axx |
|
250 |
|
G |
|
TES300AxxS |
|
270 |
|
||
|
Item |
Conditions |
Min |
Typ |
Max |
Unit |
|
Operating Temperature |
|
-40 |
|
70 |
°C |
|
Storage Temperature |
|
-40 |
|
85 |
°C |
|
Cooling |
Forced Cool with 10 CFM |
|
|
|
|
|
Operating Altitude |
|
|
5000 |
|
m |
|
Humidity |
non-condensing |
5 |
|
95 |
%RH |
|
Vibration |
IEC68-2-6, 10-500 Hz, 2 g 10 mins /sweep. 60 mins for each of 3 axes |
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|
Shock |
IEC68-2-27, 30 g, 11 ms half sine, 3 times in each of 6 axes |
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|
SAFETY |
|
|
Standard |
UL/IEC/EN 62368-1 UL/IEC/EN 60950-1 |
|
Item |
Standard |
|
Conducted Emissions |
EN55032:2012 +AC:2013 (CISPR 32:2012), Class B |
|
Radiated Emissions |
EN55032:2012 +AC:2013 (CISPR 32:2012), Class A; Add Ferrite core in input and output side for Class B |
|
Harmonic Current emissions |
EN61000-3-2:2014, Class A |
|
Voltage fluctuations & flicker |
EN61000-3-3:2013 |
|
Electrostatic discharge |
IEC 61000-4-2:2008, Criteria A |
|
RS(Radiated) |
IEC 61000-4-3:2010, Criteria A |
|
Electrical fast transient/burst |
IEC 61000-4-4:2012, Criteria A |
|
Surge |
IEC 61000-4-5:2014, Criteria A |
|
Conducted Immunity |
IEC 61000-4-6:2013 |
|
Magnetic Field |
IEC 61000-4-8:2009, Criteria A |
|
Dip, >95% reduction |
IEC 61000-4-11:2004, Criteria A |
|
Dip, 30% reduction |
IEC 61000-4-11:2004, Criteria A |
|
Interruptions, >95% reduction |
IEC 61000-4-11:2004, Criteria C* |
|
Note*: The EUT was stopped operating during the test, but it’s self-recoverable after test |
|
|
MODEL SELECTION TABLE |
|||||||
|
Model Number |
output Voltage |
Main Output (Current, Watt) |
12V Fan Output |
5V standby output |
Efficiency |
||
|
Convection |
Forced-cooled |
Convection |
Forced-cooled |
||||
|
TES300A12 |
12Vdc |
16.67A/200W |
25A/300W |
0.5A |
|
94% |
|
|
TES300A24 |
24Vdc |
9.17A/220W |
12.5A/300W |
95% |
|||
|
TES300A48 |
48Vdc |
4.59A/220W |
6.25A/300W |
95% |
|||
|
TES300A12S |
12Vdc |
16.67A/200W |
25A/300W |
1A |
2A |
94% |
|
|
TES300A24S |
24Vdc |
9.17A/220W |
12.5A/300W |
1A |
2A |
95% |
|
|
TES300A48S |
48Vdc |
4.59A/220W |
6.25A/300W |
1A |
2A |
95% |
|
The open frame power supply TES300A Series features a compact 3×5" low‑profile design (only 1.2" height), ideal for space‑constrained systems. It delivers up to 300W under force cooling and 220W under convection, offering excellent thermal flexibility. With an efficiency of up to 95% and no‑load input power below 0.5W, this open frame power supply significantly reduces standby energy consumption while maintaining performance. Safety‑certified (UL/IEC 60950‑1 & UL/IEC/EN 62368‑1) with EMI compliance EN55032, it includes options like 12V fan output, optional 5V standby, and remote on/off control. Engineered for reliability, the open frame power supply includes protections such as overvoltage, overcurrent, short‑circuit, over‑temperature, and wide operating temperature range (−40°C to +70°C), making it suitable for industrial, telecom, test, and IPC applications.
TES300A 系列开放式 AC-DC 电源采用紧凑的 3x5 英寸 (76.2 x 127 mm) 低高度设计 (1.2 英寸 / 30.5 毫米 高度)，是空间受限的工业和嵌入式系统的理想选择。支持通用 AC 输入，在强制风冷下可提供高达 300W，在自然冷却下可提供 220W，具有出色的热弹性。凭借高达 94% 的高效率和低于 0.5W 的空载输入功率，TES300A 系列不仅有助于减少能源消耗，还确保符合严格的全球能源效率要求。
通过 ITE 标准：UL/IEC/EN 62368-1 认证并完全符合 EMI EN 55032 规范，该电源确保最大的全球安全合规性和卓越的 EMC 性能。TES300A 系列是工业自动化、测试和测量设备、IPC 和电信系统的理想选择，是适用于全球严苛应用的可靠且节能的解决方案。
