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Home > Polytron Power Supplies > Polytron MWA100 Series DC-DC Converters, 100 Watt, Single and Dual Output, Regulated, 2:1 Wide Input Range, 2.40" x 2.28" x 0.50"
Polytron MWA100 Series DC-DC Converters, 100 Watt, Single and Dual Output, Regulated, 2:1 Wide Input Range, 2.40" x 2.28" x 0.50"
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Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: MWA100
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Wide input voltage range with industry standard footprint
Our 100-watt single and dual-output MWA100 DC-DC converter features a compact package of 2.40" x 2.28" x 0.50", no minimum load, and an adjustable output voltage. This design also has short circuit and over voltage protection, an on/off control and a minimum input/output isolation of 1600 Vdc.
MWA100 Series Specification Sheet PDF
Daburn Part
Number |
Input Voltage
Range (Vdc) |
Output Voltage
(Vdc) |
Output Current
(A) |
Efficiency
% |
Case |
| Single Output |
| MWA100-48S1.8 |
48 (36-72) |
1.8 |
25 |
86 |
H |
| MWA100-48S2.5 |
2.5 |
25 |
87 |
H |
| MWA100-48S33 |
3.3 |
25 |
90 |
H |
| MWA100-48S5 |
5 |
20 |
90 |
H |
| MWA100-48S15 |
15 |
6.66 |
90 |
H |
| Dual Output |
| MWA100-48S5S33 |
48 (36-72) |
5/3.3- |
20/25- |
87 |
H |
| MWA100-48S5S2.5 |
5/2.5- |
20/25- |
85 |
H |
| MWA100-48S33S2.5 |
3.3/2.5- |
25/25- |
85 |
H |
Input and Output Specifications:
INPUT
- Input Voltages Range
- UVLO Start-up Voltage
- Single: 34V typ.
- Dual: 35V typ.
- UVLO Shutdown Voltage
- Single: 32V typ.
- Dual: 33V typ.
- Input Filter: L-C type
- Input Voltage Variation dv/dt:
- 5V/ms, max. (Complies with ETS300 132 part 4.4)
- Input Surge Voltage 100 mS max. (Single): 100 Vdc
- Start up time
- Nominal Vin and constant resistor load
- Input Reflected Ripple Current (5 Hz to 20 MHz, 12 μH source impedance)
- Remote ON/OFF
- Positive Logic (Single)
- DC-DC ON: Open or 3.5V<Vr<15V, IIN=50μA max.
- DC-DC OFF: Short or 0V<Vr<1.2V, IIN=1mA max.
- Negative Logic (Single)
- DC-DC ON: Short or 0V<Vr<1.2V, IIN=1mA max.
- DC-DC OFF: Open or 3.5V<Vr<15V, IIN=50μA max.
- Positive Logic (Dual)
- DC-DC ON: Open or 3V<Vr<+Vin
- DC-DC OFF: Short or 0V<Vr<1.2V
- Negative Logic (Dual)
- DC-DC ON: Open or 3V<Vr<+Vin
- DC-DC OFF: Open or 0V<Vr<1.2V
OUTPUT
- Total Output Power: 100 Watts max.
- Voltage Accuracy
- Full load and nominal Vin
- Single: ±1.5%
- Dual: ±1.0%
- Voltage Adjustability
- Single: +10%, -20%
- Dual for Each Outputs: ±10%
- Minimum Load: 0%
- Line Regulation
- Load Regulation
- Single (0% to 100% FL): 0.5%
- Dual (0% to 100% FL): 0.5%
- Dual for Each Outputs: 0.5%
- Remote sense
- Single: 10% of Vout
- Ripple and Noise (20 MHz bandwidth): 100 mVp-p
- Temperature Coefficient: ±0.02%/°C, max.
- Transient Response Recovery Time, 25% load step change: 200μS
- Over Voltage Protection Threshold
- Single (Hiccup): 115 - 130% of Vout
- Dual: 2.5V: 3.0V, 3.3V: 3.9V, 5V: 6.2V
- Over Current Protection Threshold
- Single: 110 - 140% of lout Rated
- Short Circuit Protection: Hiccup, automatic recovery
More Specifications:
GENERAL
- Efficiency: 85 - 90%
- Isolation Voltage
- Input to Output: 1600 Vdc, min.
- Input to Case: 1000 Vdc, min.
- Output to Case: 1000 Vdc, min.
- Isolation Resistance
- Single: 107 Ohms, min.
- Dual: 109 Ohms, min.
- Isolation Capacitance
- Single: 2500 pF, max.
- Dual: 1500 pF, max.
- Switching Frequency: 300 KHz, typ
- Approvals: IEC60950, UL60950, EN60950
- Case Material
- Dual: Non-conductive black plastic
- Base Material: Aluminum base-plate
- Potting Material
- Weight
- Single: 55 g (1.94 oz)
- Dual: 105 g (3.7 oz)
- MTBF
- Single: 2 x 106 hrs
- Dual: 1.004 x 106 hrs
ENVIRONMENTAL
- Operating Base-Plate Temperature Range: -40°C to 100°C
- Over Temperature Protection
- Single: 110°C
- Dual for base plate: 105°C
- Humidity max, non-condensing: 95%
- Storage Temperature Range: -55°C to 125°C
- Thermal Shock: MIL-STD-810D
- Vibration: 10 - 55 Hz, 2 G, 3 minutes period, 30 minutes along X, Y and Z
EMC CHARACTERISTICS
- Conducted Emissions:
- EN55022: Level A
- EN55022: Level B
- Radiated Emissions: EN55022, Level A
- ESD (single): EN61000-4-2, Perf. Criteria 2
- Radiated Immunity: EN61000-4-3, Perf. Criteria 2
- Fast Transient: EN61000-4-4, Perf. Criteria 2
- Surge: EN61000-4-5, Perf. Criteria 2
- Conducted Immunity: EN61000-4-6, Perf. Criteria 2
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