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TP-GROUP - Your Partner in Power Supplies & OEM Production |
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Power Supplies, DIN RAIL modules, Custom design Power Supplies, Automotive, Battery Charger, Xenon Lamp Power Supply, LED Driver, OEM Production |
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45W Tripple Output Open Frame Power Supplies - - Series 45FST |
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Voltage: 100-240 Vac, universal input
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Frequency: 47-63 Hz
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Current: 1.5 A rms. Max @115 Vac and 45W load
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Inrush surge current: 30A typical, cold start@25 degrees, 115Vac
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Output Power: 26.4 Watts ~65Watts max (convection rating)
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Line regulation: +/- 0.5 % typical
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Load regulation: main outputs +/- 5%, aux outputs +/- 10% typical (note1)
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Short circuit protection: continuous hiccup mode
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Noise & Ripple: 1% Typical at full load (note2)
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Overload / voltage protection: typically 115~200% continuous hiccup mode
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Overshoot / undershoot: 5% max. @ Turn-on/Turn-off

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Dimensions: 2"x4"x1.02" (WxLxH)
MODEL |
Output Voltage |
Load Range |
Line Regulation |
Load Regulation |
Ripple & Noise |
Efficiency
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Min. |
Max. |
Peak |
45FST12B
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
2.0A |
2.5A |
±0.5% |
±5% |
120mVp-p (1%) |
V3 |
-5V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
100mVp-p (2%) |
45FST12C
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
2.0A |
2.5A |
±0.5% |
±5% |
120mVp-p (1%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
120mVp-p (1%) |
45FST13D
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
1.5A |
2.3A |
±0.5% |
±5% |
150mVp-p (1%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
150mVp-p (1%) |
45FST14B
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
1.0A |
1.5A |
±0.5% |
±5% |
240mVp-p (1%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
100mVp-p (2%) |
45FST14C
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
1.0A |
1.5A |
±0.5% |
±5% |
240mVp-p (1%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
120mVp-p (1%) |
45FST142
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V1 |
+5V |
0.4A |
3.2A |
5.0A |
±0.5% |
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75mVp-p (1.5%) |
75%
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V2 |
+12V |
0.2A |
1.0A |
1.5A |
±0.5% |
±5% |
240mVp-p (1%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
120mVp-p (1%) |
45FST01C
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V1 |
+5V |
0.4A |
5.0A |
7.0A |
±0.5% |
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66mVp-p (2%) |
70%
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V2 |
+12V |
0.2A |
2.0A |
3.5A |
±0.5% |
±5% |
100mVp-p (2%)
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V3 |
-12V |
0A |
0.3A |
0.5A |
±0.5% |
±3% |
120mVp-p (1%) |
Note:
- Load regulation tested at 0 ~100% of max load
- Peak-to-peak for 45W @90Vac min. ; measurements with a 20mHz bandwidth and terminated with a 10uF electrolytic cap. In parallel with a 0.1uF ceramic cap.

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Operating temperature:0°C to 50°C ambient, each output derated 2.5% per °C from 50°C to 70°C
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Storage temperature:-40°C to 85°C
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Humidity:Operating, non-condensing, 5% to 95%
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Vibration:Random operating 2.4 grms/max. 3 axes 50~500hz 10 minutes/axis
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Shock:Operating half sine 20 gpk/max. 3 axes 10ms 6 shocks total

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Turn-on time: 3sec max at full load @ 115Vac
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Hold-up time: 16ms typical at full load @ 115Vac
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Mtbf demonstrated: > 100,000 hours at full load and 25 degrees ambient conditional

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EMI conducted/radiated: fcc & cispr class b
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Designed to meet en61000-3-3,-4-2,-3,-4,-5,-6,-8,-11


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