For LCD-TV Application
LTE195F AC/DC Switching Power Supplies
 Input Specifications:
- Voltage: 90-132 VAC, full range
- Frequency: auto ranging
- Current: 4.9 arms. max@90VDC 193W load / 3.4 arms. max@132VDC 193Wload
- Inrush Surge Current: < 60A typical, cold start @25°C, 115vac
Output Specifications:
- Output Wattage: 193 watts max. (convection rating)
- Line Regulation: ± 1% typical
- Load Regulation: main outputs ± 3%, aux. outputs± 4% typical (note 2)
- Noise & Ripple 1% Typical At Full Load (note 3)
- Overshoot / Undershoot ±10% Max@Turn-On / Turn-Off
Voltage (Vdc) |
Load Range (A) |
Line Regulation |
Load Regulation (Note 1) |
Ripple & Noise (Note 2) |
Min |
Rated |
Max / Peak |
V1 |
+24V |
0A |
5.5A |
- |
±0.5% |
23.28~24.72Vdc
(±3.0%) |
240mVp-p (1%) |
V2 |
+24V |
0A |
2.5A |
- |
23.28~24.72Vdc
(±3.0%) |
240mVp-p (1%) |
V3 |
+5VSB |
0A |
0.25A |
- |
4.85~5.15Vdc
(±3.0%) |
50mVp-p (1%) |
| Note: |
1. |
Load regulation is tested at min. to 100% of rated load and other outputs are set at 50% of rated load. |
| 2. |
Peak-to-peak for rated load@115Vdc; Measurements with a 20MHZ bandwidth and terminated with a 10uF electrolytic cap. in parallel with a 0.1uF ceramic cap. |
|
Environmental:
- Operating Temperature: 0°C to 40°C ambient, derated each output at -2.5% per °C from 40°C to 50°C
- Storage Temperature: -40°C to 85°C
- Humidity: operating, non-condensing, 5% to 95%
- Vibration: random operating 2.4 grms/max. 3 axes 50~500hz 10 minutes/axis
- Shock: operating half sine 20 gpk/max. 3 axes 10ms 6 shocks total
General Specifications:
- Efficiency: @115VDC with full load > 80 %
- Turn-On Time: @115vac with full load < 3 sec
- Hold-Up Time: @115vac with convection rating >16msec
Electromagnetic Compatibility Specifications:
- EMI Conducted / Radiated: FCC part15 & CISPR 22 & EN55022 class B
- Designed To Meet EN61000-3-3,-4-2,-3,-4,-5,-6,-8,-11
- Designed To Meet The Following Standards UL 60950, CUL 60950, TUV EN6090, CB, CE Marked
Connector Types & Pin Assignments:
Connctor Number |
Connector Type |
Connector Mating Type |
Pin Number |
Signal |
CON1 (Input) |
JST B5P-VH
or Equivalent |
JST VHR-5N
or Equivalent |
1
3
5 |
L
N
E |
CON2,4 (Output) |
JST,
B13B-PH-K-S
or Equivalent |
JST,
PHR-13 or
Equivalent |
1 ~ 7
8 ~ 13 |
+24V
GND |
CON3 (Output) |
JST,
B12B-PH-K-S
or Equivalent |
JST,
PHR-12 or
Equivalent |
1
2
3 ~ 7
8 ~ 12 |
+5VSB
On / Off
GND
+24V |
Mechanical Specification: I/O Connectors: See Table
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