AMETEK Sorensen XPF Series

AMETEK Sorensen XPF Series

Product Overview:

  • Single & Dual output PowerFlex dc power supply - 420 Watts per output
  • High performance autoranging outputs, 60V and 20A maximum
  • True analog controls with digital functionality including S-Lock
  • Isolated tracking for easy series/parallel use - up to 120V o r 40A
  • GPIB, RS-232, USB and LAN interfaces; LXI class C compliance
  • Simultaneous display of output voltage and current for each output
Protection
  • Over voltage protection per output
  • Switchable remote or local sense

 

 

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The Sorensen XPF is a new type of bench power supply designed to meet the need for flexibility in the choice of voltage and current. Typically, the maximum voltage and maximum current are not required simultaneously. The PowerFlexTM design enables higher currents to be generated at lower voltages within an overall power limit envelope. This is achieved by using the latest switch-mode technology.

The XPF60-20D are dual output DC power supplies with two completely independent and isolated outputs. If required, the outputs can be wired in series or parallel to achieve up to double the maximum voltage or double the maximum current. The new XPF60-20S is a single output version of the XPF60-20D providing 60V and 20A within its 420W power envelope.

The XPF Series has advanced digital features while keeping its simple to operate analog controls. The series
also has a remote programming option making the popular XPF perfect for some ATE applications. 
The interfaces included: LXI Class C Ethernet, GPIB, USB and RS-232/423. Please see the XPF download section forXPF60-20DP brochure that fully describes the advanced features.

 

Electrical Specifications
Model XPF 35-10 Series XPF 60-20 Series
Voltage range 0 V - 35 V 0 V - 60 V
Current range 0 A - 10 A 0 A - 20 A
Power range Up to 175 W per output, see PowerFlex power envelope graph Up to 420 W per output - see PowerFlex power envelope graph
OVP range 10% - 110% of maximum output voltage 1 V to 66 V
Voltage setting By coarse and fine controls
Current setting By single logarithmic control
Line regulation <0.01% for a 10% line voltage change.
Load regulation <0.05% for a 90% load change. <0.01% for a 90% load change.
Output impedance Typically <5mΩ in constant voltage mode. Typically >5kΩ in constant current mode (voltage limit at max.)
Ripple and noise typically 2 mV rms, <20 mV pk-pk, (20 MHz bandwidth) both outputs fully loaded
(5A @ 35 V), in CV mode.
typically 1 mV rms, <10 mV pk-pk, (20 MHz bandwidth) both outputs loaded 
(10A @ 42 V), in CV mode.
Transient response <2ms to within 100mV of set level for 90% load change. <250µs to within 50mV of setting for a 5% to 95% load change
Output protection Forward protection by OVP trip; maximum voltage that should be applied to the terminals is 50 V. Reverse protection by diode clamp for reverse currents up to 3 A.
Temperature coefficient Typically <100ppm/°C
Status indication LED indication of Output On, CV, CI and Power Limit. Message on display for over-voltage trip
Output switch Push-push switch operating electronic power control. Preset voltage and current are displayed when the output is off.
Output terminals 4mm terminal on 19mm (0.75") pitch. 15 A max. rating 4mm terminal on 19mm (0.75") pitch. 30 A max. rating
Sensing Remote sensing via a front panel terminal block or local sensing (at output terminals). Selection by slide switch
Meter resolution 10 mV, 10 mA
Meter accuracy
Voltage 0.2% +/- 1 digit 0.1% +/- 2 digit
Current 0.5% +/- 1 digit 0.3% +/- 2 digit
General Specifications
Model XPF 35-10 seies XPF 60-20 series
AC Input 110 V - 120 V AC or 220 V - 240 V AC +/- 10% (adjustable internally, option HV for factory set 220-240 VAC input) 50/60 Hz. Installation Category ll

110 to 240 volts ±10% 
50/60Hz. Installation Category II

Power consumption 625 VA max. 1250 VA max.
Operating 
temperature range
5°C to 40oC, 20 to 80% RH
Storage range -40oC to + 70oC
Environmental Indoor use at altitudes up to 2000m, Pollution Degree 2
Safety Complies with EN61010-1
EMC Complies with EN61326
CE-marked units meet EN61010-1 and EN61326
Dimensions (HxWxD) 130x210x350mm (½ rack 3U height) Single - 107 x 130 (¼ rack 3U) x 398mm
Dual - 210 x 130 mm (½ rack 3U) x 377mm
(size excludes feet, knobs and terminals)
Weight 5kg (11lb) Single - 4.25kg (9.35lb), Dual - 6.3kg (13.9lb)
XPF35-10 Power Envelope (each output)
XPF 35-10
The maximum current at any voltage setting is limited by the power envelope which is set to give 5 A at 35 A rising to 10 A at 12 V under all AC supply conditions (both outputs loaded). 
At lower output voltages the power is restricted by the 10 amps current maximum.
XPF60-20 Power Envelope (each output)
The maximum current at any voltage setting is limited by the power envelope which is set to give 7 A at 60 A rising to 20 A at 20V (both outputs loaded). 
At lower output voltages the power is restricted by the 20 amp maximum current.
Note: Specifications subject to change without notice.