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HES050ZD-A Dataheets PDF



Part Number HES050ZD-A
Manufacturers Power-One
Logo Power-One
Description HES SERIES 150 WATT
Datasheet HES050ZD-A DatasheetHES050ZD-A Datasheet (PDF)

HES SERIES 150 WATT Powering Communications and Technology DESCRIPTION HES single output DC/DC converters provide up to 150 Watts of output power in an industry standard, half-brick package and footprint. These units feature ultra-high efficiency, Class A conducted noise specs, and fixed switching frequency. The HES is designed with open-frame packaging, along with planar magnetics to provide maximum useable power with minimal thermal constraints. The HES is especially suited to harsh telecom, n.

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HES SERIES 150 WATT Powering Communications and Technology DESCRIPTION HES single output DC/DC converters provide up to 150 Watts of output power in an industry standard, half-brick package and footprint. These units feature ultra-high efficiency, Class A conducted noise specs, and fixed switching frequency. The HES is designed with open-frame packaging, along with planar magnetics to provide maximum useable power with minimal thermal constraints. The HES is especially suited to harsh telecom, networking, and industrial applications, and is fully compatible with production board washing processes. TECHNICAL SPECIFICATIONS Input Voltage Range 24 VDC Nominal 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection Input Undervoltage Lockout / Hysteresis 18 - 36 VDC 36 - 72 VDC 50 mA Shunt Diode <34V/1V Nom. FEATURES • High Efficiency • Industry Standard HalfBrick • Open-Frame Packaging • 100°C Baseplate Operation • • • • Water Washable “True-Trim” Option 1500V Isolation Positive or Negative Logic Output Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min. - Iout Max., Vin Nom. Remote Sense Headroom Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Short Circuit / Overcurrent Protection Current Limit Threshold Range, % of Iout Rated OVP Trip Range OVP Type ±1% 0.2% Vout 0.2% Vout 0.5 VDC 10 % 25% Iout 4% Vout 500 ms ±10% Shutdown / Hiccup 110 - 130% 120 - 140% Vout Nom. Self Recovering Efficiency vs. Load (48V Input) 95 90 85 EFFICIENCY % 80 75 HES033ZE 70 65 60 55 HES075ZG HES100ZE High Density - Board Mounted Power Division 50 1 2 3 4 5 6 7 8 9 10 X10 = LOAD % General Turn-On Time Remote Shutdown Remote Shutdown Reference Switching Frequency 2.5 & 3.3, 5V Model Isolation Input - Output Input - Case Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Thermal Shutdown Range Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore Tr-nwt-000332) Safety Weight (Approx.) 10 ms Positive Or Negative Logic Vin Negative 200 kHz, 300 kHz (Respectively) 1500 VDC 1050 VDC 500 VDC 0.02%/°C -40 To +100°C -40 To +125°C 105 To 115°C 5 g, 10 - 55 Hz 1.8 X 106 hrs UL 1950, Csa 22.2-950, En60950 1.4 oz Notes † MTBF predictions may vary slightly from model to model. Specifications typically at 25°C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with commercial wave-soldering equipment. Safety: Agency approvals may vary from model to model. Please consult factory for specific model information. Units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. 1 HES SERIES 150 WATT Powering Communications and Technology MODELS - (See the last page of Section for options.) Vin (Volts) 24 24 48 48 48 48 48 48 48 48 48 48 48 48 Vin Range (Volts) 18 - 36 18 - 36 36 - 72 36 - 72 36 - 72 36 - 72 36 - 72 36 - 72 36 - 72 36 - 7.


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